Key Features of Functions (All 8)

Which ordered pair could represent the x-intercept of a function.

• (0, 4)
• (4, 4)
• (4, 0)
• None of these.

What is the x-intercept shown on the graph?

• (2, 0)
• (-2, 0)
• (0, 3)
• (3, 0)

What is the y-intercept shown on the graph?

• (0, -2)
• (3, 0)
• (0, 3)
• None of these.

Given the table of values, which point is a y-intercept?

• -6
• 38
• 44
• 32

What is the y-intercept and what does it mean for the context of the problem?

• (0, 32). This means that the cost before renting the car is $32

• (10, 35). This means that at 10 miles driven, the cost is $35.

• (30,40). This means that the cost after 30 miles driven is $40

All of the y values or outputs are called what?

• Domain
• Range
• Relation
• Function

Name the x-intercept(s)?

• (0, 0)
• (2, 4)
• (0, 0) and (0, 4)
• (0, 0) and (4, 0)

What was the initial height of the projectile?

• 50

• 0

• 200

• 6.75

What is the maximum height?

• 200

• 50

• 3

• 0

At what time is the ball 128 feet off the ground? Select all that apply.

• 1

• 2

• 3

• 4

• 5