INTEGRATED MATH 2 – SEMESTER 1 TOPICS/OBJECTIVES (AND STUDY TIPS) ALGEBRA ESSENTIALS Linear Equations: Solve a multi-step equation with one variable (equations may have fractions or distributing, and the variable may appear more than once). o Write and solve equations that represent real-world situations. o Solve a literal equation for a specified variable (i.e., rearrange a formula for a specified variable). These concepts are primarily covered in the Intro Alternative Assessment and in sections 13B and 13E of the MYP5+ textbook. o FUNCTIONS Function Basics: o o o Graphing Linear Equations: Know and be able to use the formula for slope. Given an equation in slope-intercept form, standard (general) form, or point-slope form, graph the corresponding line. o Given a line, be able to write the corresponding linear equation in slope-intercept form, standard (general) form, or point-slope form. o Be able to write the equations of horizontal and vertical lines. o Use information about parallel or perpendicular lines when writing equations for lines. These concepts are primarily covered in sections 5C and 5E of the MYP5+ textbook. o o SYSTEMS OF EQUATIONS Composition of Functions: o Solve a system of two linear equations by graphing. o Solve a system of two linear equations by substitution. o Solve a system of two linear equations by elimination. o Write and solve a system of equations which represents a particular scenario. These concepts are primarily covered in your handouts from class. Find the composition of two functions. These concepts are primarily covered in section 14D of the MYP5+ textbook. Transformations of Functions: o Understand and represent transformations of functions, both algebraically and graphically. These concepts are primarily covered in sections 14E of the MYP5+ textbook. Inverse Functions: o o Writing and Solving Systems: o Determine whether a relation is a function by looking at a graph or set of data. Understand and identify the domain and range of a function. Understand function notation and be able to evaluate functions. These concepts are primarily covered in sections 14A, 14B, and 14C of the MYP5+ textbook. Find an inverse function algebraically and graphically. Determine if two functions are inverses, both algebraically and graphically. These concepts are primarily covered in section 14F of the MYP5+ textbook. Piecewise Functions: o o o o Graph piecewise functions. Determine the domain and range of piecewise functions. Given a graph, write the corresponding piecewise function. Apply a piecewise function to a real-world situation. These concepts are primarily covered in the notes and handouts from class. STUDY TIPS FOR YOU: QUADRATIC FUNCTIONS Solving Quadratic Equations: o o o o o Solve quadratic equations by taking the square root of both sides. (Section 9A) Solve quadratic equations by factoring. (Section 9B) Solve quadratic equations by completing the square. (Section 9C) Solve quadratic equations by using the quadratic formula. (Section 9E) Use quadratic equation solving techniques in application problems. (Section 9D) These concepts are primarily covered in chapter 9 of the MYP5+ textbook. Using Quadratic Functions: o o o o o o Identify whether or not a function is quadratic. (Section 17A) Use a quadratic function to find unknown values, especially in application problems. (Section 17A) Graph quadratic functions (parabolas) and be able to find and identify key features of the graph, including o x-intercepts/zeros/solutions/roots (Section 17C) o the y-intercept (Section 17C) o the vertex (maximum/minimum point) (Section 17D) o the axis of symmetry (Section 17D) Understand the relationship between “vertex form” and transformations of parabolas. (Section 17B) Given a quadratic function in vertex form, identify the vertex and graph the parabola. (Section 17B) Use quadratic functions in application problems involving optimisation (finding min/max). (Section 17E) These concepts are primarily covered in chapter 17 of the MYP5+ textbook. Quadratic Systems: o Solve systems of equations involving both linear and quadratic functions. This concept is primarily covered in supplemental notes/handouts from class. 1) Use red, yellow, and green colored pens/pencils to color in each bullet point on this paper according to the following key: Green – I feel good about this topic. I don’t need to spend extra time studying this. Yellow – I am a bit shaky on this topic. I will go over old quiz and test problems and will possibly redo some homework problems. Red – I need to study this a lot. I will go over old quiz and test problems, will redo some homework problems, and I will ask questions at tutorial if necessary. 2) Redo all problems that you missed on old quizzes or tests (and review handouts): Cover up your old work with a piece of scratch paper, and then redo the problem. Check your answer – if you don’t know if your answer is correct, come see at tutorial and you can look at the answer keys or ask me. Check the boxes here once you are done (and correct!) □ □ □ □ □ □ □ □ □ □ Algebra Essentials Quiz Algebra Essentials Alternative Assessment Algebra Essentials and Systems of Equations Review Algebra Essentials and Systems of Equations Test Functions Quizzy #1 Functions Quizzy #2 Functions Review Questions Functions Test Quadratics Review Questions Quadratics Quiz/Alternative Assessment 3) Go to mymaths.co.uk and do a “search” for some of the topics that you found difficult. Do the corresponding online lessons and homework problems.