Rate of Change
Calculate Slope
Writing Equations pt 2
Slope Intercept Form
Miscellaneous
100
The cost per hour
$200 per hour
100
(5, 7) and (3, 6)
What is
1/2
100
Write the Equation for the table
What is y = 2x +7
100
What is slope intercept form?
y = mx + b
100
What variable represents y-intercept?
What is b?
200
The cost per hour
The cost for Test-Prep Center A is given by c = 20h, where c is the cost in dollars and h is the number of hours you attend.
What is
$20 per hour
200
(2, 5) and (8, 1)
What is
-2/3
200
Write the equation for the following graph
y = -x + 3
200
What is the slope?
y = 3x - 5
m = 3
200
The measure of the steepness of a line
What is slope?
300
The cost per lesson
$30 per lesson
300
(0, 25) and (10, 0)
What is
-5/2
300
Write the Equation for the following graph
y = 1/2x + 1
300
What is the y intercept?
y = -3x - 7
b = -7
300
What variable represents slope?
What is "m"?
400
Cost per phone
What is
$15 per phone
400
(2,3) and (9,3)
What is 0?
400
Write the equation for the following table.
y = 2x - 4
400
What equation has:
Slope:
1/2
Y - intercept: -3
y=1/2x-3
400
Which rate of change is greater? And by how much?
1. y = 6x - 67
2.
Equation by 3
500
Ken is burning calories by taking brisk walks. The equation y = -300x + 2400 represents the number of calories Ken has left to burn, y, after x days. How many calories does Ken have left to burn after 7 days?
What is
300 calories
500
(0,10) and (0, -5)
What is undefined?
500
Write the equation for the following table: 
y = -5x - 34
500
Given:
y=-1/3x
Find:
m=
b=
What is
m=-1/3
b=0
500
What is the slope formula?
m=(y2-y1 ) / ( x2-x2)