Function Notation

Given f(x) = x² - 3 + 2x, find f(6).

• 45

• 21

• 33

• 17

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

• f(-1) = -20
• f(-1) = -24

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

• 0
• -3
• 3
• -1

Given f(x) = x² - 3 + 2x, find f(6).

• 45

• 21

• 33

• 17

Given f(x)= (2 + x )², what is the value of f(-3)?

• 1

• 25

• -1

• 5