Functions Quiz Review B

f(x) = 4x - 12
Find f(-1)

• f(-1) = -8
• f(-1) = -16
• f(-1) = 8
• f(-1) = 16

Tags

CCSS.HSF.IF.A.2

f(x) = 2x² + 3x - 5
Find f(3)

• f(3) = 40
• f(3) = 10
• f(3) = 22
• f(3) = 33

Tags

CCSS.HSF.IF.A.2

f(x) = -2x - 6
Find f(x + 4)

• f(x + 4) = -2x - 2
• f(x + 4) = -16
• f(x + 4) = -2x - 14
• f(x + 4) = -2x + 2

Tags

CCSS.HSF.IF.A.2

f(x)=2x+1
If f(x)=4, what is the value of x?

• 3/2
• 2
• 1/2
• 4

Tags

CCSS.HSF.IF.A.2

Given 
f(x)= 2x² + 5x - 17, find f(-1). 

• f(-1) = -20
• f(-1) = -24

Tags

CCSS.HSF.IF.A.2

Given h(x)= $x^2$  and g(x)= $x-1$  , find  $h\left(g\left(x\right)\right)$  in simplified form. 

•  $x^2-1$  

•  $x^2-2x+1$  

•  $x^2-2x-1$  

Tags

CCSS.HSF-BF.A.1C

Find f(2).

• -1

• 0

• 1

• 2

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

If g(x) = 2x² - 4, find g(-2)

• -8
• -12
• 4
• 0

Tags

CCSS.HSF.IF.A.2

2a) What is f(-2)?

• 1

• -15

• -1

• 3

Tags

CCSS.HSF.IF.A.2

2b) What is g(3)?

• 12

• 64

• 16

• 4

Tags

CCSS.HSF.IF.A.2