Accelerated Algebra II Semester 1
F.IF 5 needs to be addressed every time we graph…
Start with function work (days )
2.6 Special Functions ADD here
Pull from 2.7 Here
Chapter 4: Quadratic Functions and Relations( ___days)
Quadratics are a part of the Algebra 1 Curriculum, this should be a
review topic to cover.
4.1 Graphing Quadratic Functions (A.SSE.1a, F.IF.9, N.CN.1, F.IF.9)
4.1 Extension: Modeling real world data (F.IF.4)
4.2 Solving Quadratic Equations by Graphing (A.CED.2, F.IF.4)
4.2 Extension: Solving Quadratic Equations with technology (A.REI.11)
4.3 Solving Quadratic Equations by Factoring (A.SSE.2, F.IF 8a)
New Topic for Algebra 2
4.4 Complex Numbers (N.CN.2)
4.5 Completing the Square (N.CN.7, F.IF.8a)
4.5 Extension: Solving Quadratic Equations with technology (N.CN.7)
4.6 The Quadratic Formula and the Discriminant (A.SSE.1b, N.CN.7)
Derive the quadratic formula
4.7 Explore: Transformations of Quadratic Graphs (F.IF.4, F.IF.8a, F.BF.3)
4.7 Transformations of the Quadratic Graphs (F.BF.3)
4.7 Extension: Quadratics and Rate of Change (F.IF.4, F.IF.6)
4.8 Quadratic Inequalities (A.CED.1)
Emphasize: Problem Solving with Quadratic Inequalities (resource)
9.7 Solving Linear and Nonlinear Systems (A.REI.7)Add this to CCS
CCS Covered
Domain: N.CN The Complex Number System
Cluster: Perform arithmetic operations with complex numbers.
Standard: N.CN.1 Know there is a complex number i such that i2 = −1, and
every complex number has the form a + bi with a and b real.
N.CN.2 Use the relation i2 = –1 and the commutative, associative,
and distributive properties to add, subtract, and multiply complex
numbers
Cluster: Use complex numbers in the polynomial identities and equations.
Standard: N.CN.7 Solve quadratic equations with real coefficients that have
complex solutions
Domain: A.SSE Seeing Structure in Expressions
Cluster: Interpret the structure of expressions
Standard: A.SSE.1 Interpret expressions that represent a quantity in terms of its
context.
a. Interpret parts of an expression, such as terms, factors,
and coefficients.
b. Interpret complicated expressions by viewing one or more
of their parts as a single entity. For example, interpret
P(1+r)n as the product of P and a factor not depending on P.
A.SSE.2 Use the structure of an expression to identify ways to rewrite
it. For example, see x4 – y4 as (x2)2 – (y2)2, thus
recognizing it as a difference of squares that can be factored as (x2
– y2)(x2 + y2).
Domain: A.CED Creating Equations
Cluster: Create equations that describe numbers or relationships.
Standard: A.CED.1 Create equations and inequalities in one variable and use them
to solve problems. Include equations arising from linear and
quadratic functions, and simple rational and exponential functions.
A.CED.2 Create equations in two or more variables to represent
relationships between quantities; graph equations on coordinate
axes with labels and scales.
Domain: A.REI Reasoning with Equations and Inequalities
Cluster: Represent and solve equations and inequalities graphically.
Standard: A.REI.11 Explain why the x-coordinates of the points where the graphs
of the equations y = f(x) and y = g(x) intersect are the solutions of
the equation f(x) = g(x); find the solutions approximately, e.g., using
technology to graph the functions, make tables of values, or find
successive approximations. Include cases where f(x) and/or g(x) are
linear, polynomial, rational, absolute value, exponential, and logarithmic
functions
Domain: F.IF Interpreting Functions
Cluster: Interpret functions that arise in applications in terms of context.
Standard: F.IF.4 For a function that models a relationship between two quantities,
interpret key features of graphs and tables in terms of the quantities,
and sketch graphs showing key features given a verbal description
of the relationship. Key features include: intercepts; intervals where
the function is increasing, decreasing, positive, or negative; relative
maximums and minimums; symmetries; end behavior; and periodicity
F.IF.6 Calculate and interpret the average rate of change of a function
(presented symbolically or as a table) over a specified interval. Estimate
the rate of change from a graph.
Cluster: Analyze functions using different representations
Standard: F.IF.8 Write a function defined by an expression in different but
equivalent forms to reveal and explain different properties of the
function.
F.IF.9 Compare properties of two functions each represented in a
different way (algebraically, graphically, numerically in tables, or by
verbal descriptions). For example, given a graph of one quadratic
function and an algebraic expression for another, say which has the
larger maximum.
Chapter 5: Polynomials and Polynomial Functions(_____days)
5.1 Operations with Polynomials (A.APR.1)
5.2 Dividing Polynomials (A.APR.6)
5.3 Polynomial Functions (F.IF.4, F.IF.7c)
5.4 Analyzing Graphs of Polynomial Functions (F.IF.4, F.IF.7c,)
5.4 Extension: Modeling Data Using Polynomial Functions with technology(F.IF.4,
F.IF.7c)
5.5 Solving Polynomial Equations (A.CED.1)
5.5 Extension: Polynomial Identities with technology (A.REI.11)
5.6 The Remainder and Factor Theorems (A.APR.2, F.IF.7c)
5.7 Roots and Zeros (A.APR.3) Focus on Examples 1 & 3 find the real roots on calculator then synthetically divide
5.7 Extension: Analyzing Polynomial Functions with technology(A.APR.4)
5.8 Rational Zero Theorem(A.APR.3) Use Example 3 : find the real roots on calculator then synthetically divide
CCS Covered
Domain: A.APR Arithmetic with Polynomials and Rational Expressions
Cluster: Perform arithmetic operations on polynomials
Standard: A.APR.1 Understand that polynomials form a system analogous to the
integers, namely, they are closed under the operations of addition,
subtraction, and multiplication; add, subtract, and multiply
polynomials
Cluster: Understand the relationship between zeros and factors of polynomials,
Standard: A.APR.2 Know and apply the Remainder Theorem: For a polynomial
p(x) and a number a, the remainder on division by x – a is p(a), so
p(a) =0 if and only if (x – a) is a factor of p(x).
A.APR.3 Identify zeros of polynomials when suitable factorizations are
available, and use the zeros to construct a rough graph of
the function defined by the polynomial.
Cluster: Use polynomials identities to solve problems.
Standard: A.APR.4 Prove polynomial identities and use them to describe
numerical relationships. For example, the polynomial identity (x2 +
y2)2= (x2 – y2)2 + (2xy)2 can be used to generate Pythagorean
triples.
Cluster: Rewrite rational expressions.
Standard: A.APR.6 Rewrite simple rational expressions in different forms; write
a(x)/b(x) in the form q(x) + r(x)/b(x), where a(x), b(x), q(x), and r(x)
are polynomials with the degree of r(x) less than the degree of b(x),
using inspection, long division, or, for the more complicated
examples, a computer algebra system.
Domain: A.CED Create equations that describe numbers or relationships.
Cluster: Create equations that describe numbers or relationships.
Standard: A.CED.1 Create equations and inequalities in one variable and use
them to solve problems. Include equations arising from linear and
quadratic functions, and simple rational and exponential functions.
Domain: A.REI Reasoning with Equations and Inequalities
Cluster: Represent and solve equations and inequalities graphically
Standard: A.REI.11 Explain why the x-coordinates of the points where the
graphs of the equations y = f(x) and y = g(x) intersect are the solutions of
the equation f(x) = g(x); find the solutions approximately, e.g., using
technology to graph the functions, make tables of values, or find
successive approximations. Include cases where f(x) and/or g(x) are
linear, polynomial, rational, absolute value, exponential, and logarithmic
functions.
Domain: F.IF Interpreting Functions
Cluster: Interpreting functions that arise in applications in terms of the context.
Standard: F.IF.4 For a function that models a relationship between two
quantities,interpret key features of graphs and tables in terms of the
quantities,and sketch graphs showing key features given a verbal
description of the relationship. Key features include: intercepts; intervals
where the function is increasing, decreasing, positive, or negative; relative
maximums and minimums; symmetries; end behavior; and periodicity
Cluster: Analyze functions using different representations
Standard: F.IF.7 Graph functions expressed symbolically and show key
features of the graph, by hand in simple cases and using
technology for more complicated cases.
c. Graph polynomial functions, identifying zeros when
suitable factorizations are available, and showing end behavior
Chapter 6: Inverses and Radical Functions and Relations(____days)
Special Note: Make sure there is a constant connection between all
the functions and the comparison of these functions.
6.1 Operations on Functions (F.IF.9, F.BF.1b)
6.2 Inverse Functions and Relations (F.BF.4a, F.IF.4)
6.3 Square Root Functions and Inequalities(F.IF.7b, F.BF.3)
6.4 nth Roots (A.SSE.2)
6.4 Extension: Graphing Nth Root Functions with technology (F.IF.7b, F.BF.3)
6.5 Operations with Radical Expressions (A.SSE.2)
6.6 Rational Exponents ( N.RN.1 N.RN.2)
6.7 Solving Radical Equations and Inequalities (A.REI 2)
6.7 Extension: Solving radical equations and inequalities with technology (A.REI.2, A.REI.11)
CCS Covered
Domain: A.SSE Seeing Structure in Expressions
Cluster: Interpret the structure of expressions.
Standard: A.SSE.2 Use the structure of an expression to identify ways to rewrite
it. For example, see x4 – y4 as (x2)2 – (y2)2, thus recognizing it as a
difference of squares that can be factored as (x2 – y2)(x2 + y2).
Domain: A.REI Reasoning with Equations and Inequalities
Cluster: Understand solving equations as a process of reasoning and explain the reasoning.
Standard: A.REI.2 Solve simple rational and radical equations in one variable,
and give examples showing how extraneous solutions may arise.
A.REI.11 Explain why the x-coordinates of the points where the
graphs of the equations y = f(x) and y = g(x) intersect are the
solutions of the equation f(x) = g(x); find the solutions
approximately, e.g., using technology to graph the functions, make
tables of values, or find successive approximations. Include cases
where f(x) and/or g(x) are linear, polynomial, rational, absolute
value, exponential, and logarithmic functions.
Domain: F.IF Interpreting Functions
Cluster: Interpret functions that arise in applications in terms of the context
Standard: F.IF.4 For a function that models a relationship between two
quantities,interpret key features of graphs and tables in terms of the
quantities,and sketch graphs showing key features given a verbal
description of the relationship. Key features include: intercepts;
intervals where the function is increasing, decreasing, positive, or
negative; relative maximums and minimums; symmetries; end
behavior; and periodicity.
Cluster: Analyze functions using different representations.
Standard: F.IF.7 Graph functions expressed symbolically and show key
features of the graph, by hand in simple cases and using technology for
more complicated cases.
b. Graph square root, cube root, and piecewise-defined functions,
including step functions and absolute value functions
F.IF.9 Compare properties of two functions each represented in a
different way (algebraically, graphically, numerically in tables, or by
verbal descriptions). For example, given a graph of one quadratic
function and an algebraic expression for another, say which has the
larger maximum.
Domain: F.BF Building Functions
Cluster: Build a function that models a relationship between two quantities.
Standard: F.BF.1 Write a function that describes a relationship between two
quantities.
b. Combine standard function types using arithmetic
operations.For example, build a function that models the
temperature of a cooling body by adding a constant function
to a decaying exponential,and relate these functions to the
model.
Cluster: Build new functions from existing functions
Standard: F.BF.3 Identify the effect on the graph of replacing f(x) by f(x) + k,
k f(x), f(kx), and f(x + k) for specific values of k (both positive and
negative); find the value of k given the graphs. Experiment with
cases and illustrate an explanation of the effects on the graph using
technology. Include recognizing even and odd functions from their
graphs and algebraic expressions for them.
F.BF.4 Find inverse functions.
a. Solve an equation of the form f(x) = c for a simple function f
that has an inverse and write an expression for the inverse.
For example, f(x) = 2 x3 or f(x) = (x+1)/(x-1) for x 1.
Domain: N.RN Linear and Exponential Relationships
Cluster: Extend the properties of exponents to rational exponents.
Standard: N.RN.1 Explain how the definition of the meaning of rational
exponents follows from extending the properties of integer exponents to
those values, allowing for a notation for radicals in terms of rational
exponents. For example, we define 51/3 to be the cube root of 5 because
we want (51/3)3 = 5(1/3)3 to hold, so (51/3)3 must equal 5.
N.RN.2 Rewrite expressions involving radicals and rational exponents
using the properties of exponents
Chapter 7: Exponential and Logarithmic Functions and Relations(
days)
7.1 Graphing Exponential Functions (F.IF.7e, F.IF.8b)
7.2 Explore: Solving Exponential Equations and Inequalities with Technology
(A.REI.11, F.LE.4)
10.3 Geometric Sequences and Series (A.SSE.4) Must derive the formula Ex: pg679 #64&68
7.2 Solving Exponential Equations and Inequalities (A.CED.1, F.LE.4)
7.3 Logarithms and Logarithmic Functions (F.IF.7e, F.BF.3)
7.4 Solving Logarithmic Equations and Inequalities (A.SSE.2, A.CED.1)
7.5 Properties of Logarithms (A.CED.1)
7.6 Common Logarithms (A.CED.1)
7.6 Extension: Solving Logarithmic Equations and Inequalities with Technology (A.REI
11)
7.7 Base e and Natural Logarithms (A.SSE.2)
7.8 Using Exponential and Logarithmic Functions (F.IF.8b)
Come up with a modeling task for logs and exponentials as a suggestion
CCS Covered
Domain: A.SSE Seeing Structure in Expressions
Cluster: Interpret the structure of expressions
Standard: A.SSE.2 Use the structure of an expression to identify ways to rewrite
it. For example, see x4 – y4 as (x2)2 – (y2)2, thus recognizing it as
a difference of squares that can be factored as (x2 – y2)(x2 + y2).
A.SSE.4 Derive the formula for the sum of a finite geometric series
(when the common ratio is not 1), and use the formula to solve
problems. For example, calculate mortgage payments.
Domain: A.CED Create Equations
Cluster: Create equations that describe numbers or relationships
Standard: A.CED.1 Create equations and inequalities in one variable and use
them to solve problems. Include equations arising from linear and
quadratic functions, and simple rational and exponential functions.
Domain: A.REI Reasoning with Equations and Inequalities
Cluster: Represent and solve equations and inequalities graphically
Standard: A.REI.11 Explain why the x-coordinates of the points where the
graphs of the equations y = f(x) and y = g(x) intersect are the solutions of
the equation f(x) = g(x); find the solutions approximately, e.g., using
technology to graph the functions, make tables of values, or find
successive approximations. Include cases where f(x) and/or g(x) are
linear, polynomial, rational, absolute value, exponential, and logarithmic functions
Domain: F.IF Interpreting Functions
Cluster: Analyze functions using different representations
Standard: F.IF.7 Graph functions expressed symbolically and show key features
of the graph, by hand in simple cases and using technology for more
complicated cases
e. Graph exponential and logarithmic functions, showing
intercepts and end behavior, and trigonometric functions,
showing period, midline, and amplitude.
Domain: F.BF Building Functions
Cluster: Build a function that models a relationship between two quantities
Standard: F.BF.1 Write a function that describes a relationship between two
quantities.
b. Combine standard function types using arithmetic
operations. For example, build a function that models the
temperature of a cooling body by adding a constant function
to a decaying exponential, and relate these functions to the
model..
Domain: F.BF Build new Functions from existing Functions
Cluster: Build new functions from existing functions
Standard: F.BF.3 Identify the effect on the graph of replacing f(x) by f(x) + k,
k f(x), f(kx), and f(x + k) for specific values of k (both positive and
negative); find the value of k given the graphs. Experiment with
cases and illustrate an explanation of the effects on the graph using
technology. Include recognizing even and odd functions from their
graphs and algebraic expressions for them.
Domain: F.LE Linear, Quadratic and Exponential Models
Cluster: Construct and compare linear, quadratic and exponential models and
solve problems.
Standard: F.LE.4 For exponential models, express as a logarithm the solution to
a bct = d where a, c, and d are numbers and the base b is 2, 10, or e;
evaluate the logarithm using technology.