function notation

Given f(x) = -x + 12, find f(-2).

Given f(x) = x² + 3x + 1, find f(-4).

Given f(x) = 16 - (x + 19)², find f(-14).

Given f(x) = 16 - |x - 13|, find f(-4).

Evaluate f(-2) if f(x) = x+3

• -1
• 1
• 5
• -5

For the function f(x) = -3(x-1) find f(0).

• 0
• -3
• 3
• -1

Given f(x) =
2x² + 5x - 17, find f(-1). 

• f(-1) = -20
• f(-1) = -24

Given f(x) = -4x - 10 and f(x) = 10. Find x

• x = -5
• x = 5
• x = -50
• x = 30

If f(x) = -4x - 5 and
g(x) = 3 - x,
what is g(-4) + f(1)?

• 7
• -2
• -9
• -10