Linear Equations
Slope
More Slope
Slope Intercept Form
Direct Variation
100
Without plotting the point, tell which quadrant (-4, -2) is in
quadrant III
100
What letter represents the slope of the equation y=mx+b
m
100
Find the slope of a line that passes through the points (-6,9) and (7,9).
slope=0
100
put this equation in slope-intercept form. 3y+x=5
y=-1/3x+5/3
100
If y varies directly with x, and the constant of variation is k = 5, find y when x = 40.
y = 200
200
Rewrite the equation 1/2x+5/2y=1 in slope-intercept form, and find the slope and y-intercept
What is y=-1/5x+2/5 y-int=2/5 slope=-1/5
200
What are two lines that have equal slopes in the equation y=mx+b called
parallel
200
find the slope of a line that passes through the points (-18,-20) and (-18,-15).
slope is undefined
200
Write an equation, of the slope-intercept form, of the line passing through the points (2, 3) and (4, 6).
y = (3 / 2) x
200
If y varies directly with x, and the constant of variation is k = ⅓, find y when x = 45.
y = 15
300
Find three different ordered pairs that are solutions of the equation y=3(6x-1)
(0, -3), (1, 15), (2, 33)
300
Find the slope given the points (-2,4), and (3, -5)
slope = -9/5
300
Find the slope of a line that passes through the points (-20,-4) and (-12,-10)
slope=-3/4
300
Find the slope of the line given by it equation: 2 x + 4 y = 10.
- 1 / 2
300
If y varies directly with x, and y = 64 when x = 8, find y when x = 12.
y = 96
400
Give one ordered pair answer for the equation, 2x=2y
One answer is 1, but there are infinite answers
400
What is a formula used to calculate the change in x and y coordinates of a line passing through 2 given points
m=y2-y1/x2-x1
400
Find the slope of a line that passes through the points (8,10) and (-7,14)
slope=-4/15
400
Find the slope of the line through the points (2, 5) and (-4, 5).
0
400
If y varies directly with x, and y = 72 when x = 6, find y when x = 2.
y = 24
500
Without plotting the point, tell which quadrant (-5,-3 ) is in
quadrant III
500
Find the slope of a line that passes through the points (12,-18) and (11,12).
Slope= -30
500
Find the slope of points (5,3) and (11,9)
1
500
Write an equation, in the slope-intercept form, of the line with an x-intercept at (3, 0) and a y-intercept at (0, -5).
y = (5 / 3) x - 5
500
Tell if the equation is a direct variation or not. If it is, then Identify the constant. y=8x
It is a direct variation. The constant is 8
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