Operations and Composition of Functions

• A
• B
• C
• D

Given f(x) = 2x and g(x) = x²+3 , find f(g(x)).

• x²+2x+3

• 4x²+3

• 2x²+3

• 2x²+6

When f(x) = 2x and g(x) = x²+3 , find f(g(x)).

• x²+2x+3

• 4x²+3

• 2x²+3

• 2x²+6

f(x) = 3x + 10
g(x) = x - 2
Find f(g(5))

• 19

• 23

• -10

• None of these.

f(g(x))

• 3x - 16

• 3x - 2

• 3x - 26

• 4x - 2

Perform the indicated operation:

• A

• B

• C

• D

Perform the indicated operation:

• A

• B

• C

• D

Perform the indicated operation:

• A

• B

• C

• D

Perform the indicated operation:

• A

• B

• C

• D