Composition of Functions with Numbers

g(x)=3x+4
h(x)=3x-1
Find (g∘h)(x)

• -9x+11

• 4x²+4x

• 9x+1

• 9x+11

Tags

CCSS.HSF-BF.A.1C

If f(x) = 3x-1 and g(x) = x²+2,

what is (f ° g)(x) ?

• 3x² +5

• x² +1

• 3x² +1

• 3x² +6

Tags

CCSS.HSF-BF.A.1C

If h(x) = x^2 - 25 and k(x) = 4x + 2, what is the result of h(k(-5))?

• 299

• 324

• 188

• 0

Tags

CCSS.HSF-BF.A.1C

Given f(x) = -7x - 12 and g(x) = -2x + 5, find the value of (f(g(4)).

• 25

• 10

• 9

• 12

Tags

CCSS.HSF-BF.A.1C

If m(x) = 5x + 1 and n(x) = 2x - 3, what is the value of (m(n(-2))?

• 7

• -12

• 20

• -34

Tags

CCSS.HSF-BF.A.1C

Find the value of (g(f(-3))

if f(x) = x^2 + 4 and g(x) = 3x - 2.

• 7

• -5

• 11

• 37

Tags

CCSS.HSF-BF.A.1C

If r(x) = 4x - 3 and s(x) = x^2 + 2, calculate the result of r(s(1)).

• 5

• 11

• 3

• 9

Tags

CCSS.HSF-BF.A.1C

Given u(x) = 2x + 1 and v(x) = 3x - 5, what is the value of (v(u(-4))?

• 15

• -12

• -26

• 7

Tags

CCSS.HSF-BF.A.1C

Determine the result of the function composition w(x) = 2x - 3 and z(x) = x^2 + 5 when w(z(2)).

• 15

• 4

• 10

• 7

Tags

CCSS.HSF-BF.A.1C

If a(x) = 3x + 2 and b(x) = x^2 - 4, find the value of (b ( a(1)).

• 13

• 5

• 21

• -7

Tags

CCSS.HSF-BF.A.1C