Functions
Linear Equations and Graphs
Factoring Intro
Factoring
Probability
100
for which value of x is h(x) = 2.
x=4
100
What is the slope of the line that goes through (-10,1) and (0,-4)?
-1/2
100
The following expression is in which form?
x2 +5x +6
Standard Form
100
What are the factors of x2+5x+6?
(x+2)(x+3)
100
Joel has an MP3 player called the Jumble. The Jumble randomly selects a song for the user to listen to. Joel's Jumble has 2 classical songs, 13 rock songs, and 5 rap songs on it.
What is P(rock song or rap song)?
18/20
200
g(r) =-1 -7r
What is g(6)?
-43
200
y = -2x + 4
Complete the missing value in the solution to the equation.
( , -2)
3
200
The following expression is which form?
(x+6)(x-2)
Factored Form
200
What are the factors of x2 -3x -21?
(x+4)(x-7)
200
You randomly draw a marble from a bag of marbles that contains 3 blue marbles, 4 green marbles, and 5 red marbles.
What is P(draw a blue marble)?
1/4 or 0.25
300
What is the domain of f ?
-7<= x <= 7
300
What is the slope of the line?
-3
300
Which factor pairs of 12x2 have a sum of 7x?
3x and 4x
300
What are the factors of x2 - 64?
(x-8)(x+8)
300
You spin the spinner shown below once. The spinner has 4 equal sectors colored pink, purple, blue, and green.
What is P(not purple)?
3/4 or 0.75
400
For a given input value n, the function h outputs a value m to satisfy the following equation.
m + 1 = -2(n+6)
Write a formula h(n) in terms of n.
−2n−13
400
Determine the x-intercept of the line.
-4x + 7y = 3
(-3/4, 0)
400
What is the Greatest Common Factor of 15x2 and 18x?
3x
400
What are the factors of 4x2 - 25?
(2x-5)(2x+5)
400
You have a two side coin, heads and tails.
What is the probability of flipping 3 heads in a row?
P(head, heads, heads)?
1/8
500
h(x) = x - 4
What is the domain of h?
All real values of x
500
What is the slope of the line x = -1?
Undefined
500
What factors of -32x2 have a sum of -14x
2x and -16x
500
What are the factors of 2x2 +11x +12?
(2x+3)(x+4)
500
Lebron James has a free-throw percentage of 73.5 in his career. What is the probability that he will make two free throws back to back?
54% or 0.54