Into Two Functions

What are the x- and y -intercepts on this graph?

• (0,5), (0,5)

• (5,0), (5,0)

• (5,0), (0,5)

• (0,0), (5,0)

Give the y-intercept

• (2,0)

• (-2,0)

• (0,-2)

• there is no y-intercept

The student council set its members on four field trips during the school year.  The number of buses needed to transport the members on each trip is a function of the number of members who went on the trip.  This function consists of only the ordered pairs (52, 3), (72, 4), (86, 5), and (105, 6).  What is the domain for this situation?

• {52, 105}

• {3, 4, 5, 6}

• {52, 72, 86, 105}

• {3, 4, 5, 52, 72, 86, 105}

What is the Range?

• -3 ≤ y < 2

• -3 < y ≤ 2

• -7 ≤ y ≤ 2

• -7 ≤ y < 2

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Find the Domain.

• All real numbers

• x > 3

• x > 0

• x ≥ 0

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the Range?

• {-3, -1, 1, 3, 5, 7, 9}

• {-3, -2, -1, 0, 1, 2, 3}

• -3 ≤ x ≤ 3

• -3 ≤ x ≤ 9

• F
• G
• H
• J

Tags

CCSS.8.EE.B.5

Use the table to determine G(2).

• 20

• 16.25

• 12.50

• -3

Tags

CCSS.HSF.IF.A.2

Jan threw a javelin. h(d) models the height of the tip of the javelin (in meters) as a function of its horizontal distance (in meters) d from the throwing arc. Determine h(40).

• 0

• 14

• 24

• 90

A 10 gallon bucket is leaking half a gallon each hour. This linear scenario is represented in the graph below where x represents hours and y represents the amount of water remaining in the bucket. Which is a reasonable domain for the function?

• A

• B

• C

• D