Multiplication and Division of Functions

𝑓(𝑥) = 𝑥 − 8 and 𝑔(𝑥) = 𝑥 + 3, Find 𝑓(𝑥) • 𝑔(𝑥)

• 𝑥² + 24

• 𝑥² − 5𝑥 + 24

• 𝑥² − 5𝑥 − 24

• 𝑥² + 5𝑥 + 24

Tags

CCSS.HSF-BF.A.1B

If 𝑝(𝑥) = 𝑥 − 1 and 𝑞(𝑥) = 𝑥 − 1, what is 𝑝(𝑥) • 𝑞(𝑥)

• 𝑥² + 1

• 𝑥² + 2𝑥 − 1

• 𝑥² − 2𝑥 + 1

• 𝑥² − 1

Tags

CCSS.HSA.APR.A.1

Tags

CCSS.HSF-BF.A.1B

Tags

CCSS.HSF-BF.A.1B

What is (fg)(x)?

• (2x-4)/x

• 1/(2x-4)

• (2/x)-4

• DNE

Tags

CCSS.HSF-BF.A.1B

Perform the operation. State all answers in standard form.

Tags

CCSS.HSF-BF.A.1B

Tags

CCSS.HSF-BF.A.1B

Find f(x) ⋅ g(x)

• 6x⁴ + 12x³ - 4x² - 8x

• -6x³ + 12x² + 2x - 4

• 6x³ + 12x² - 2x - 4

• 5x² - 18x + 20

Tags

CCSS.HSF-BF.A.1B

Perform the indicated operation.

• 
• 
• 
• 

Tags

CCSS.HSF-BF.A.1B

Tags

CCSS.HSA.APR.D.7