PRACTICE Honors - Function Notation and Operations

Find f(6)

• 1

• 4

• 2

• 0

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

What is x if
f(x) = -2?

• 4
• 0
• 3
• 8

Tags

CCSS.HSF.IF.A.2

Given h(x) = 5 - 9x, find h(8).

• h(8) = -360

• h(8) = -67

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

Evaluate f(-2) if f(x) = x²+ 3

• -1
• 1
• 7
• -7

Tags

CCSS.HSF.IF.A.2

If f(x) = -4x - 5 and g(x) = 3 - x,

what is g(-4) + f(1)?

• 7

• -2

• -9

• -10

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

If h(a) = 3 - 2x², find h(-3).

• 33
• 21
• 39
• -15

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

Given f(x) = 9-3x and g(x) = 5x-7

Find f(x) + g(x).

• 14x-10

• -8x+2

• 2x+2

• 2x-2

Given f(x)=x²+1 and g(x)=2x-5

Find f(x) - g(x)

• x²-2x+6

• -x²+2x+4

• -x²-2x-6

• x²-2x-4

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Given f(x) = 4x+8 and g(x) = x+3,
Find  $f\left(x\right)\ \cdot g\left(x\right)$  

•  $4x^2+24$  

•  $4x^2+20x+24$  

•  $4x^2+12x+24$  

•  $4x^2+4x+24$  

Tags

CCSS.HSA.APR.A.1

When f(x) = x² + 9 and g(x) = x - 9,

find f(x) - g(x).

• x² + x + 9

• x² - x + 9

• x² - x

• x² - x + 18

Tags

CCSS.HSA.APR.A.1