2/9 Functions and Function Notation (Quizizz)

Evaluate f(t)=-2t²+ 1 for f(2)

• 9
  
• 17
• -17
• -7

f(x) = -3x + 8
What is the domain, if f(x) = 2?

• 5
• 0
• 2
• 3

Given the following ordered pairs, find g(3).

g(x): {(0, 5), (3, 4), (5, 3)}

• 1

• 0

• 4

• 5

Given the following ordered pairs, find x if g(x) = 5

g(x): {(0, 5), (3, 4), (5, 3)}

• 3

• 0

• 4

• 5

What is f(6) for the function f(x)=3x-8

• -8

• 10

• -144

• answer not here

How do you read f(x)?

• f x

• f of x

• f parenthesis x

• f with an x inside parenthesis

f(x) is the same thing as ______.

• y
• x
• input
• an equation

If a question asks you to find f(2), what does that mean?

• Let x = 2

• Let y = 2

What is f(5) for the function f?

f(x) = 2(x - 7)

• 3

• -4

• -3

• 1

• 2x

• -3

• 3

• 10