Functions
Linear Functions
Solve by Factoring
Quadratic Formula
Parabolas
100
Is the relation (-1,6) (4,2) (7,2) a function?
Yes
100
The slope of the line that passes through the points (3,-4) and (7,2).
What is 3/2?
100
3x^2 - 6x = 0
What is x = 0, 2
100
x^2 - 9x + 14 = 0
What is x = 2, 7?
100
Vertex of y = -1/2x^2.
What is (0,0)?
200
f(-2) when f(x) = 6x - 4.
What is -16?
200
The slope of the line parallel to the line y = -3x - 7.
What is -3?
200
x^2 - 25 = 0
What is x = 5, -5
200
x^2 + 3x - 108 = 0
What is x = -12, 9?
200
Vertex of y = 2(x + 3)^2 + 4.
What is (-3,4)?
300
(f-g)(x) when f(x) = 3x and g(x) = x + 5
What is 2x - 5?
300
The equation of the line that passes through the points (0,2) and (3,-2).
What is y = -4/3x + 2?
300
x^2 + 2x - 24 = 0
What is x = -6, 4?
300
3x^2 - 2x - 1 = 0
What is x = 1, -1/3?
300
The zeros of f(x) = x^2 + 3x - 28.
What is x = -7, 4?
400
(fg)(x) when f(x) = 3x and g(x) = x + 5
What is 3x^2 + 15x?
400
The midpoint of (2,-1) and (-2,7).
What is (0,3)?
400
x^3 - 9x^2 + 18x = 0
What is x = 0, 3, 6?
400
5x^2 + 8x - 6 = 0
What is x = -4 + or - square root of 46 divided by 5?
400
The vertex of f(x) = x^2 + 6x - 5.
What is (-3,-14)
500
(f o g)(x) when f(x) = 3x and g(x) = x + 5
What is 3x + 15
500
The distance between the points (1,7) and (4,0).
What is the square root of 58 (or 7.6)?
500
4x^2 - 15x + 9 = 0
What is x = 3, 3/4?
500
Vertex of f(x) = -3x^2 - 6x - 4.
What is (-1,-1)
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