Quiz 2.1/2.2

Given f(x) = 3|x - 2| - 9, find f(0)

• -15

• -1 or 5

• 0

• -3

Function notation for the point (9, -2) is:

• f(-2) = 9

• f(9) = -2

• f(9, -2)

• Who knows? Not me!

If I have a positive multiplied with a positive, what will the answer be?

• Positive 
• Negative 

• -10

• -40

• 10

• 40

Find f(2)

• 5

• 4

• 3

• 0

If f(x) = 19, Find the value for x.

• 0

• 1

• 2

• 3

f(x) is the same thing as ______.

• y
• x
• input
• an equation

Let w(x) = 3x - 7. If w(x) = 14, find x.

• 7
• 35
• 2.33333
• -49

What is the domain?

• -3 < y ≤ 3
• -4 ≤ y ≤ 5
• -4 ≤ x ≤ 5
• -3 < x ≤ 3

What is the Domain of this linear function?

• -6 ≤ x ≤ 6
• 0 ≤ x ≤ 7
• 2 ≤ x ≤ 7
• No Solution