Multiplying and Dividing Functions

f(x) = 4x + 1 and g(x) = 4x - 3
Find f(x) * g(x)

• 16x² + 8x - 3

• 16x² - 8x + 3

• 16x² - 8x - 3

• 16x² - 16x - 3

Tags

CCSS.HSF-BF.A.1B

f(x) = 6x² + 3x + 2 and g(x) = x - 7
Find f(x) * g(x)

• 6x³ - 39x² - 19x + 14

• 6x³ - 39x² - 21x - 14

• 6x³ - 39x² - 19x - 14

• 6x³ - 45x² - 19x + 14

Tags

CCSS.HSA.APR.A.1

f(x) = 4x+8
g(x) = x+3,
Find f(2) * g(2)

• 40

• 80

• 64

• 48

Tags

CCSS.HSF.IF.A.2

• 20x² + 3x − 2

• 20x² − 11x + 5

• 20x² − 18x + 2

• 20x² − 3x − 2

Tags

CCSS.HSF-BF.A.1B

f(x) = 3 and g(x) = -2x + 5
Find f(x) * g(x)

• 6x + 15

• 6x - 15

• -6x + 15

• 6x - 8

Tags

CCSS.HSF-BF.A.1B

f(x) = 3x+2 
g(x) = x+3,
Find f(x) * g(x)

• 3x² + 6

• 4x + 6

• 3x² + 11x + 6

• 3x² + 9x + 6

Tags

CCSS.HSF-BF.A.1B

f(x)=x²-1
g(x)=x-1
Find (f/g)(x)

• x+1

• x²+1

• x

• x²-1

Tags

CCSS.HSF-BF.A.1B

When f(x) = x² -9 
and g(x) = x+3 ,
find (f/g)(x). 

• x-3

• x+3

• x-12

• x-6

Tags

CCSS.HSF-BF.A.1B

If f(x) = 4x+8 and
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

If g(x) = 6x + 4  and
f(x) = 2x - 7
Find f(x) * g(x)

• 8x - 3

• 4x + 11

• 12x² - 28

• 12x² - 34x - 28

Tags

CCSS.HSF-BF.A.1B