Intermediate Algebra Function Operations and Compositions

• -3

• 3

• -7

• 7

Tags

CCSS.HSF-BF.A.1B

f(n)= n² + 4n

g(n)= - n - 5

Find f(n) + g(n)

• n² + 3n - 5

• -n³ + 2n - 7

• n³ + 3n - 3n

• n² - 3n - 5

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(g(x)) = 6x + 4

• f(g(x)) = 6x + 5

• f(g(x)) = 5x + 8

• f(g(x)) = 5x + 5

Tags

CCSS.HSF-BF.A.1C

• -5

• -3

• 0 

• 2

Tags

CCSS.HSF-BF.A.1C

Tags

CCSS.HSF-BF.A.1C

Given that f(x) = x² + x and g(x) = 3x + 1, find the value of f(g(4)).

• 182
• 40
• 61
• None of the Above

Tags

CCSS.HSF-BF.A.1C

p(x) = 3x + 4
q(x) = 2x²
Find p(p(-3))

• -9
• 7
• -11
• None of these

Tags

CCSS.HSF-BF.A.1C

• 5

• 3

• -1

• 2

Tags

CCSS.HSF-BF.A.1C

• 1

• -0.25

• 3

• -1

Tags

CCSS.HSF-BF.A.1C