Slope
Absolute Value Functions
Graphing
Multiple Choice
Re-arranging to get y-alone
100
What is the slope of the following equation?
y=3/4x-5
m=3/4
100
What kind of graph does an absolute value function make?
V-shaped
100
Graph the linear equation
y=2/3x+3
m=2/3
b=3
100
Which of these is a function?
a)
b)
c) (1,1)(2,4)(3,9)(4,16)
C
100
Put into slope intercept form and then graph it.
4y=-8x+12
y=-2x+3
m=-2
b=3
200
The color of blueberry jam
what is purple
200
What is the vertex of the following equation?
y=|x|+7
(0,7)
200
Graph the linear equation.
y=5
200
Which of these has a negative slope?
a) a vertical line
b)y=-3x+7
c) 
B
200
What is the name of the pirate in Peter Pan?
Captain Hook
300
what is the slope of y=7?
what is the slope of x=7?
y=7 --> m=0
x=7 -->m=undefined
300
What is the vertex of the following equation?
y=|x+2|+12
(-2,12)
300
Graph the absolute value.
y=|x|-6
Vertex: (0,-6)
rise 1, run 1
300
Which of these is linear?
a) y=x2
b) (1,1)(2,4)(3,9)(4,16)
c)
C
300
Put into slope intercept form and then graph it.
y+4=1/2x
y=1/2x-4
m=1/2
b=-4
400
What is the slope given these two points?
(2,-4) (-5,-4)
Zero
400
What is the vertex of the following equation?
y=⅔|x-2|+6
(2,6)
400
Find the intercepts and graph.
-2x+8y=16
y=2
x=-8
400
Which of these has a slope of 0?
a) vertical line
b) rise=0, run=4
c) (5,-6)(5,3)
B
400
Put into slope intercept form and then graph it
-3x-5y=15
y=-3/5x-3
m=-3/5
b=-3
500
What is the slope given these two points?
(5,-6) (5,3)
undefined
500
How many months have 28 days in them?
All of them have at least 28 days
500
Graph the absolute value.
y=-2/3|x+5|-2
vertex: (-5,-2)
fall -2, run 3
500
Which of these would create a vertical line?
a) rise=3, run=0
b) a line with m=0
c) (2,-4)(-5,-4)
A
500
Find the intercepts. Then rearrange into slope intercept form.
-2x+4y=8
is the y-intercept the same in both?
x-intercept: (-4,0)
y-intercept: (0,2)
y=1/2x+2
Yes they are the same