Algebra - Review 1

If the domain of the given function is {-1, 0, 1}, then what is the range?

f(x) = -2x + 1

• {-1, 1, 3}

• {-3, -1, 1}

• {-1, 0 ,1}

• {0, 3}

The x-intercepts of a quadratic equation are known as the _____.

• vertices
• squares
• zeros
• formulas

Tags

CCSS.HSF-IF.C.7A

Find the zero(s) of the function.

• x = -3
• x = 1
• x = {-3, 1}
• y = 1

Tags

CCSS.HSF-IF.C.7D

Which is a zero of the function?

• undefined

• 1

• 2

• -1

Determine the y-intercept for the following equation
4x + 2y = -12

• 4
• -6
• -12
• 2

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

If f(x)=4x+5, find f(4).

• 21

• -11

• -31

• 25

What is f(1)?

• 1
• 5
• 0
• 4

Tags

CCSS.HSF.IF.A.2

Evaluate f(6).

• f(6) = 18

• f(6) = 12

• f(6) = 10

• f(6) = 1

Tags

CCSS.HSF.IF.A.2