Slope
Intercept
Form
Point
Slope
Form
Standard
ALL
Form
Mixed Up
Scatter
Plots
$100
$100
$100
$100
$100
$200
$200
$200
$200
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Slope Intercept Form - $100
The slope intercept form with all the
letters explained.
ANSWER
Slope Intercept Form - $200
The equation of the line in slope –
intercept form which has a slope of 3
and a y – intercept of 8.
ANSWER
Slope Intercept Form - $300
The equation of the line in slope –
intercept form which goes through the
point (3, 2) and has a slope of 3.
ANSWER
Slope Intercept Form - $400
The equation of the line in slope –
intercept form which goes through the
points (– 2, 4) and (2, 6).
ANSWER
Slope Intercept Form - $500
The equation of the line in slope –
intercept form which is parallel to the
line y = 12 x - 3 and has an x – intercept
of –4.
ANSWER
Point Slope Form Part 1 - $100
The point slope intercept form with all the
letters explained.
ANSWER
Point Slope Form Part 1 - $200
The equation of the line in point - slope
form which has a slope of - 13 and goes
through the point (2, 3).
ANSWER
Point Slope Form Part 1 - $300
The equation of the line in point - slope
form which goes through the points (5, 9)
and (–3, –10).
ANSWER
Point Slope Form Part 1 - $400
The equation of the line in point - slope
form which has an x – intercept of –3 and a
slope of 2.
ANSWER
Point Slope Form Part 1 - $500
The equation of the line in point - slope
form which goes through the point (5, 8)
and is perpendicular to the line y = 23 x + 5 .
ANSWER
Standard Form - $100
The standard form with all the letters
explained.
ANSWER
Standard Form - $200
Rewrite the equation below in standard form
with integer coefficients.
y=
3
7
x- 2
ANSWER
Standard Form - $300
Write the equation of the line in standard
form with integer coefficients that has a
slope of –2 and a y – intercept of 3.
ANSWER
Standard Form - $400
Write the equation of the line in standard
form with integer coefficients that goes
through the points (–1, 4) and (–7, –5).
ANSWER
Standard Form - $500
Write the equation of the line in standard
form with integer coefficients that has an x –
intercept of 5 and a y – intercept of –2.
ANSWER
ALL Mixed Up - $100
Find the equation of the line passing
through the points (6, 7) and (–9, 7).
ANSWER
ALL Mixed Up - $200
Find the equation of the line passing
through the points (–6, 7) and (–6, –10).
ANSWER
ALL Mixed Up - $300
Which of these
lines is
perpendicular to
the line
3
y = x+ 7
4
A. y =
B. y =
C. y =
D. y =
3
- x+ 7
4
3
x- 7
4
4
x+ 7
3
4
- x- 7
3
ANSWER
ALL Mixed Up - $400
y
What is the
equation of
the line
shown?
x
ANSWER
ALL Mixed Up - $500
Which of these lines are parallel to each other?
I. 2 x - 3 y = 15
II. 4 x - 6 y = - 24
III. x - 2 y = - 24
ANSWER
Scatter Plots - $100
y
The graph to the
right shows what
type of
correlation?
x
ANSWER
Scatter Plots - $200
y
Which of the points
could be used to find
the equation of the
line of best fit?
A) (0, 2)
x
B) (1, –1 )
C) (–1, 2 )
D) (1, –2 )
ANSWER
Scatter Plots - $300
In your own words, explain the steps used to
find the equation of a line from a scatter plot.
ANSWER
Scatter Plots - $400
Which of the
equations could be
the equation of the
line of best fit?
A)
y= -
1
x + .8
2
B)
y = - 2x + .8
C)
y = 2x + .8
D)
1
y = x + .8
2
y
x
ANSWER
Scatter Plots - $500
Which of the following
statements could be made to
reflect the scatter plot if x
represents price and y represents
purchases?
y
A) As the price increases, the
number of purchases increases.
B) As the price decreases, the
number of purchases increases.
C) As the price decreases, the
number of purchases decreases.
D) There is no correlation
between price and purchases.
x
ANSWER
****Answers****
Slope Intercept Form - $100
y = mx + b
m is the slope
b is the y intercept
DONE
Slope Intercept Form - $200
y = 3x + 8
DONE
Slope Intercept Form - $300
y = 3x - 7
DONE
Slope Intercept Form - $400
1
y = x+ 5
2
DONE
Slope Intercept Form - $500
1
y = x+ 2
2
DONE
Point Slope Form Part 1 - $100
y - b = m( x - a )
m is the slope
a is the x value of the point
b is the y value of the point
DONE
Point Slope Form Part 1 - $200
1
y - 3 = - (x - 2)
3
DONE
Point Slope Form Part 1 - $300
19
y- 9 =
(x - 5)
8
or
19
y + 10 =
(x + 3)
8
DONE
Point Slope Form Part 1 - $400
y - 0 = 2( x + 3)
DONE
Point Slope Form Part 1 - $500
3
y - 8 = - ( x - 5)
2
DONE
Standard Form - $100
Ax + By = C
A, B, and C are just numbers
and do not tell us anything
about the line.
DONE
Standard Form - $200
- 3x + 2 y = - 14
DONE
Standard Form - $300
2x + y = 3
DONE
Standard Form - $400
- 3x + 2 y = 11
DONE
Standard Form - $500
2x + 5 y = - 10
DONE
ALL Mixed Up - $100
y= 7
DONE
ALL Mixed Up - $200
x= - 6
DONE
ALL Mixed Up - $300
DONE
ALL Mixed Up - $400
3
y = x+ 3
4
DONE
ALL Mixed Up - $500
DONE
Scatter Plots - $100
POSITIVE CORRELATION
DONE
Scatter Plots - $200
DONE
Scatter Plots - $300
Plot the points
Draw a line of best fit
Find two points ON THE LINE
Find the slope between the points
Write the equation in point – slope form
DONE
Scatter Plots - $400
DONE
Scatter Plots - $500
DONE
CONTINUE
CONTINUE
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over the problems…Use the “replace” feature to
change the categories easily
• The daily doubles were originally set to category
#4 for $500 and category #2 for $300
• To change the daily doubles you must
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