Slope
Slope-Intercept Form
Direct Variation
Slope Cont.
Standard Form
100
Find the slope of the line that passes through the points (1,3), (5,5)
What is 1/2
100
Identify the slope and y-intercept y= 2x + 4
What is m = 2, y = 4
100

Determine whether each equation represents a direct variation. If it does, find the constant of variation. y=3x

What is Yes, 3 

100

How do you find slope between two points? 

What is y-y/x-x

100
Find the x- and y-intercepts of the graph of -3x + 3y = 7
What is -7/3, 7/3
200
Find the slope of the line that passes through the points (4,4), (5,3)
What is -1
200
Identify the slope and y-intercept y = -x - 3
What is m = -1, b = -3
200

Determine whether each equation represents a direct variation. If it does, find the constant of variation. (3,12) (4,16) (5,20)


What is yes, 4 

200

What is the slope of the line y=1/2x-2

What is 1/2

200
Find the x- and y-intercepts of the graph of 7x - y = 21
What is 3, -21
300
Find the slope of the line that passes through the points (2, -3), (5, -4)
What is -1/3
300
Write an equation in slope-intercept form of the line that passes through the points (0,3), (2,5)
What is y = x + 3
300

Suppose y varies directly with x. Write a direct variation equation that relates x and y. Then find the value of y when x = 12 y = 125 when x = -5

What is y = -25x; -300

300

What is the slope of the line that passes through (2,3) and (0,0)

What is 3/2

300
Write the equation in standard form y + 3 = 4(x - 1)
What is 4x - y = 7
400
Without graphing tell whether the slope of a line that models each linear relationship is positive, negative, zero, or undefined The total cost, including shipping, for ordering five uniforms is $66. The total cost, including shipping, for ordering nine uniforms is $114.
What is Positive, 12
400
Write an equation in slope-intercept form of the line that passes through the points (-2,4), (3, -1)
What is y = -x + 2
400
Suppose y varies directly with x. Write a direct variation equation that relates x and y. Then find the value of y when x = 12 y = 10.4 when x = 4
What is y = 2.6x; 31.2
400

What is the slope of the line that passes through the points (2, 4), (-3, -6)

What is 2

400
Write the equation in standard form y + 2 = 2/3(x + 4)
What is 2x - 3y = -2
500
Find the slope of the line that passes through the points (-1, 3), (-1, -1)
What is Undefined
500
Identify the slope and y-intercept 2y + 4n = -6x
What is m = -3, b = -2n
500
The perimeter p of a regular hexagon varies directly with the length L of one side of the hexagon. What is an equation that relates p and L?
What is p = 6L
500

What is the slope of the line that goes through (-9,-2) and (-1,3) 

What is 5/8

500
Double Jeopardy!!! Find the x- and y-intercepts of the line that passes through the points (-6, 4), (3, -5)
What is -2, -2
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