Multiplying Functions

f(x)=2x + 4

g(x)=3x² - 1

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

f(x) = 4x + 8

g(x) = x + 3,

Find f(x) ⋅ g(x)

• 4x² + 24

• 4x² + 20x + 24

• 4x² + 12x + 24

• 4x² + 4x + 24

Tags

CCSS.HSF-BF.A.1B

f(x)= x³ - 3x

g(x)= - 4x + 1

Find f(x) ⋅ g(x)

• -4x³ -5x² - 3

• -4x³ + 2x² - 3x

• -4x⁴ + x³ + 12x² - 3x

• -4x⁴ - x³ + 12x² + 3x

Tags

CCSS.HSF-BF.A.1B

If g(x) = 6x + 4 and f(x) = 3, find f(x) * g(x)

• 18x + 4

• 9x + 7

• 6x + 7

• 18x + 12

Tags

CCSS.HSF-BF.A.1B

Perform the indicated operation.

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Tags

CCSS.HSF-BF.A.1B

Perform the indicated operation.

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Tags

CCSS.HSF-BF.A.1B

• x²+4x+8

• x²+8x+8

• x²+8x+6

• x²+6x+8

Tags

CCSS.HSA.APR.A.1

• 5x²+16x+8

• 6x²+12x+8

• 6x²+16x+6

• 6x²+16x+8

Tags

CCSS.HSA.APR.A.1

• 20x²-20x-20

• 20x²-20

• 20x²+20x-20

• 20x²+20

Tags

CCSS.HSA.APR.A.1

• 30x²-38x-16

• 30x²+38x-16

• 35x²+38x-16

• 30x²+38x+16

Tags

CCSS.HSA.APR.A.1