Linear
Functions
Inverse, Square Roots and Complex Numbers
Quadratics
Factoring
100
Write an equation in slope intercept form which describes the line that passes through (0, -2) and is perpendicular to 2x + y = 7
What is y = (1/2)x -2?
100
Use f(x) = f(x) = -x^2 + 4x - 27 and h(x) 2x - 5 to solve. Find h(2)
What is -9?
100
Find the inverse of 3x - 1.
What is (x+1)/3
100
y = ax^2 +bx +c is ____________ Form.
What is Standard Form?
100
Factor x^2 -256
What is (x - 16)(x + 16)
200
Write the equation in slope intercept form of the line that passes through (3,1) and has a slope of -2.
What is y = -2x + 7?
200
Use f(x) = f(x) = -x^2 + 4x - 27 and h(x) 2x - 5 to solve. Find f(-1)
What is -32?
200
Determine the domain and range: A student group is selling chocolate bars for $2 each. The function f(x) gives the amount of money collected after selling x chocolate bars. Domain: Range:
What is D:{x = 0, 1, 2, 3, 4, ...} and R:{y = 0, 2, 4, 6, ...}?
200
y = a(x-h)^2 + k
What is vertex form?
200
Factor: 2a – 54a^4
What is 2a(1-27a^3)
300
Find the slope and y intercept for : 2x + 5y = -8
What is m = -2/5 and y = -(2/5)x + (8/5)
300
Use f(x) = f(x) = -x^2 + 4x - 27 and h(x) 2x - 5 to solve. Find h(f(4))
What is -59?
300
y = x^2 + 3
What is √(x-3)?
300
y = a(x - p)(x - q)
What is intercept form?
300
Factor: 9x^2 + 18x + 9
What is 9(x +1)(x + 1)?
400
Find the solution of the system: 5x – y = 47 4x + 4y = 28
What is (9, -2)?
400
Vertical Line Test
How do you determine if an equation is a function?
400
Simplify: (5 + 3i)(5 - 3i)
What is 34?
400
Write the quadratic function in Standard Form: y = 4(x + 1)(x +2)
What is 4x^2 + 12x +2?
500
Use a matrix equation to solve the system: x – y + z = 10 4x + y – 2z = 15 -3x + 5y – z = -18
What is (6, 1, 5)
500
Solve f(g(2)) if f(x) = x^3 + 4 and g(x) = x -2
What is 4?
500
Simplify: (1 + 2i)/((2 + i)
What is 3i/5?
500
Write the quadratic function in standard form: y = (x - 2)^2 +6
What is x^2 - 4x +10?
500
Factor and solve: x^2 -x +30 = 0
What is -5, 6?
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