Understanding functions

The student council sent 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 each 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, 6, 52, 72, 86, 105}

Fill in the missing value.

• 14
• 17
• -16
• 0

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Range is all of the ​ (a)   values.

If you need help look at slide #4

• y
• x

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Match the following to complete the table of values for the rule y=3x-1

• y = -7

• x = 0

• y = 5

• x = -2

• y = -1

• x = 2

• y = 2

• x = 1

• y = -4

• x = -1

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

What is the range of the following relation?

• R={-2, -1, 4, 5}

• R={1, 2, 4, 5}

• R={-3, 0, 3, 5, 7}

• R={0, 3, 5, 7}

 Addisen is buying packages of party favors for her birthday party. Using the table as a guide, how many packages will she need to buy to have 24 favors?

• 8
• 10
• 12
• 14

Tags

CCSS.6.RP.A.3A

Use F = (9/5)C + 32 to convert 100°C to Fahrenheit.

• 24.4°F
• 212°F
• 15.1°F
• 100°F

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

The set of all x-values is the________________.

• Slope

• Domain

• Range

• Discrete

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Given the function table: what is t if h(t) = -5

• -1

• 1

• 0

• 2

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Which variable represents the second number in an ordered pair? 

• X
• Y
• T
• G

Tags

CCSS.5.G.A.1