Finding Slope from Points
Completing the Slope Formula
Intercepts from Graphs
Intercepts from Equations
Evaluating Functions
100
Find the slope of (-4, 1) and (10, 3).
What is 1/7?
100
(r, 2) and (3, 4); m = 3/4
What is 1/3?
100
Find the x-intercept of Graph A.
What is (2, 0)?
100
Find the x-intercept of -3x + 2y = 10.
What is (-10/3, 0)?
100
Say f(x) = -x + 2, find f(-3).
What is 5?
200
Find the slope of (2, 1) and (3, 2).
What is 1?
200
(-2, r) and (10, 4); m = 2
What is -20?
200
Find the y-intercept of Graph B.
What is (0, -1)?
200
Find the y-intercept of y = 2x + 2.
What is (0, 2)?
200
Say f(x) = x^2 - 4, find f(-1).
What is -3?
300
Find the slope of (2, -6) and (-7, -10).
What is 4/9?
300
(1, 2) and (r, -3); m = -7/3
What is 22/7?
300
Find the x-intercept and y-intercept of Graph C.
What is (-5, 0) and (0, 2)?
300
Find the x- and y-intercepts of 2x - 4y = 4.
What is (2, 0) and (0, -1)?
300
If f(x) = 2x^2 - x + 2, find f(3).
What is 17?
400
Find the slope of a horizontal line.
What is zero?
400
(-7, 10) and (4, r); m = 0
What is 10?
400
Find the x- and y-intercepts of Graph D.
What is no x-intercept and (0, -3)?
400
Find the x- and y-intercepts of 3y = 30.
What is no x-intercept and (0, 10)?
400
If f(x) = 2x + 4, find the range if the domain is {-1, 0, 1}.
What is {2, 4, 6}?
500
Find the slope of a vertical line.
What is undefined?
500
(3, r) and (9, 15); m = -3/2
What is 24?
500
Find the x- and y-intercepts of Graph E.
What is (4, 0) and no y-intercept?
500
Find the x- and y-intercepts of -3x = -y + 4.
What is (-4/3, 0) and (0, 4)?
500
If f(x) = 2.5x - 10, find the range if the domain is {2.5, 3.5, 4.5, 5.5}.
What is {-3.75, -1.25, 1.25, 3.75}?
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