Operations on Functions (+,-,x)

Given the functions, find (f+g)(x).

• 2x
• 2x-18
• 2x+18
• 18

Given the functions, find (f-g)(x).

• 2x
• -18
• 2x+18
• 18

Given the functions, find (f·g)(x).

• x²-18
• x²+18
• x²-81
• x²+81

Given the functions, find (f+g)(x).

• x²+x-1
• x²-x+7
• x³-4x²+3x-12

Given the functions, find (f-g)(x).

• x²+x-1
• x²-x+7
• x³-4x²+3x-12

Given the functions, find (f·g)(x).

• x²+x-1
• x²-x+7
• x³-4x²+3x-12

Given the functions, find 3f(x).

• 12
• -6
• 3x+27
• 3x-27

Given the functions, find 4g(x).

• 13
• -5
• 4x-36
• 4x+36

Given the functions, evaluate (g+f)(2).

• 5
• 2x²+2x-2
• 3
• 2x²+8x-8

Given the functions, find (f+g)(x).

• -2x+16
• 6x+16
• 2x+6
• 6x+6