Interpreting a Function

• A

• B

• C

• D

• A

• B

• C

• D

• F

• G

• H

• J

Tags

CCSS.HSF-LE.A.1C

• A

• B

• C

• D

Tags

CCSS.HSF-IF.C.8B

The function below can be used to model the height (h, in feet) of a ball t-seconds after it is launched into the air. What is the height of the ball once 5 seconds have passed? h(t) = -16t² + 75t + 80

• 55 feet

• 124 feet

• 375 feet

• 535 feet

A company that produces strawberry, grape, and raspberry jam tracked the costs to make each type of jam each year. The cost to make a container of each type of jam increases, including supply costs. The costs, in dollars, to make a container of the strawberry jam and the grape jam are represented by the functions shown, where x represents the number of years since the company opened. Strawberry Jam: s(x) = 3.10 + 0.05x Grape Jam: g(x) = 0.01(x - 1)² + 2.95 What statement is true about the cost to make a container of the strawberry jam?

• The cost to make a container of the strawberry jam was $3.10 in the year the company opened, and the cost increased $0.05 each year.

• The cost to make a container of the strawberry jam was $3.10 in the year the company opened, and the cost increased $3.10 each year.

• The cost to make a container of the strawberry jam was $3.10 in the year the company opened, and the cost increased 5 percent each year.

• The cost to make a container of the strawberry jam was $0.05 in the year the company opened, and the cost increased 3.1 percent each year.

Tags

CCSS.HSF.LE.B.5

• A.
• B.
• C.
• D.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

A company that produces strawberry, grape, and raspberry jam tracked the costs to make each type of jam each year. The cost to make a container of each type of jam increases, including supply costs. The costs, in dollars, to make a container of the strawberry jam and the grape jam are represented by the functions shown, where x represents the number of years since the company opened. What statement is true about the cost to make a container of the strawberry jam?

• The cost to make a container of the strawberry jam was $3.10 in the year the company opened, and the cost increased $0.05 each year.

• The cost to make a container of the strawberry jam was $3.10 in the year the company opened, and the cost increased $3.10 each year.

• The cost to make a container of the strawberry jam was $3.10 in the year the company opened, and the cost increased 5 percent each year.

• The cost to make a container of the strawberry jam was $0.05 in the year the company opened, and the cost increased 3.1 percent each year.

Tags

CCSS.HSF.LE.B.5

What do you call the point where a function crosses the x-axis?

• y-intercept

• root

• minimum

• maximum

The function below can be used to model the height (h, in feet) of a ball t-seconds after it is launched into the air. What is the height of the ball once 5 seconds have passed?

h(t) = -16t² + 75t + 80

• 55 feet

• 124 feet

• 375 feet

• 535 feet