Functions
Domain and Range
Polynomials
Factoring
Zero Product Principle
100
f(x)=(3x-4)(x-2)
Find f(8)
What is 120
100
Find domain and range:
{(-6 , 5), (-2 , -1), (-3, -8), (5, 7), (4, 0)}
What is
Domain: -6,-3,-2,4,5
Range: -8,-1,0,5,7
100
(7x3+3x6-3)+(7x6-7x3-3)
What is 10x6-6
100
Factor: 5x2 - 10x+15
What is 5(x2 - 2x + 3)
100
Solve for the zeros: x2 - 3x - 18
What is {-3, 6}.
200
f(x)=-2x2-10x+2
Find f(3)
What is -46
200
Find domain and range:
{(-1, -4), (-3 , 0), (-5, -4), (0, 2), (-1, 1)}
What is:
D: {-5,-3,-1,0}
R: {-4,0,1,2}
200
(4x2-5x+2)-(2x2-3x+2)
What is 2x2-2x
200
Factor: 18pq+6p2q
What is 6pq(3 + p)
200
Solve for zeros: x2 -7x+ 6
What is {1, 6}
300
g(x)=4x2-20x+3
Find g(6).
What is 27
300
Find Domain ONLY
What is -3 ≤ x ≤ 8
300
(n + 5) (2n2 – n – 7)
What is 2n3 + 9n2 - 12n - 35
300
Factor: a3 - 3a2 + 5a - 15
What is (a2 + 5)(a - 3)
300
Find the zeros: x2 + 4x -21
What is {-7, 3}
400
f(x)=x2-6x-1
Find f(1/4)
What is -39/16
400
Find the Range ONLY
What is -5 ≤ y ≤ 6.
400
Divide: 18x4 – 10x2+ 6x ÷ 2x
What is 9x3 - 5x + 3
400
Factor: 10x3+5x2-2x-1
What is (5x2-1)(2x+1)
400
Solve for zeros: x2 - 8x + 15
What is {3, 5}
500
f(x)=-2x2-10x+2
Find f(1/3).
What is -14/9
500
Find the Range ONLY
What is y ≤ 1
500
Long Division: (x2 + 11x + 10) ÷ (x + 1)
What is x + 12 - (2/(x+1))
500
Factor x3 - 4x2 + 3x - 12
What is (x2 + 3)(x - 4)
500
Solve for zeros: x2 - 13x + 12
What is {1, 12}