Evaluating Functions

What is the value of f(0)?

• -2
• 2
• 4
• 0

If f(x)=6x²-4,
what is f(-1)?

• -2
• 13
• 2
• 0

Evaluate f(t)=-2t²+ 1 for f(-3)

• 19
  
• 37
• -17
• -11

Evaluate f(33)

• 33
• 11
• 10
• 8

If g(x) = x ² - 4, find g(5)

• 6

• 1

• 21

• -21

f(x)=x²-5x
f(4)=

• -4
• 126
• 24
• 84

If f(x) = 2x + 5, find f(-3).

• 1

• -1

• 4

• -4

If f (x) = 6x + 7, find f (3).

• 10

• -11

• -10

• -1

If f(x)=l 2x-4 l, find f(-7).

• -18

• 18

• 6

• -6

Evaluate f(x) = x² for f(-8)

• 64
• -64
• -16
• 16