Describing a function-8.AF.4

The graph shows a company’s profit over time.

Drag each section into the box that describes that section of the graph.

• Section C

• Decreasing at constant rate

• Section E

• Increasing at a slower constant rate

• Section D

• Increasing at a faster constant rates

• Section A

• Increasing at varies rates

• Section B

• Not changing

Tags

CCSS.HSF.IF.B.4

A boat traveled from one side of the lake to the other and measured the depth of the lake at different points.

Select all options that describe section A.

• The depth of the lake increases.

• The depth of the lake decreases.

• The rate of change is constant.

• The rate of change varies.

A boat traveled from one side of the lake to the other and measured the depth of the lake at different points.

What best describes section E?

• The depth of the lake increases.

• The depth of the lake decreases.

• There is no change in depth.

• The boat stops.

Tags

CCSS.HSF.IF.B.4

Aelin walks from home to Feyre’s house on her way to school. Feyre is running late, so after a few minutes, Feyre’s mother drives them to school.

Which graph represents the story?

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Tags

CCSS.HSF.IF.B.4

The intervals the graph is increasing is at

• When x is between 0 and 2

• When x is between 4 and 5

• When x is between 5 and 6

• When x is between 0 and 6

The intervals the graph is constant at

• When x is between 0 and 2

• When x is between 4 and 5

• When x is between 6 and 10

• When x is between 2 and 4

The graph is nonlinear

• [0,10]

• [0,2], [4,5], [5,6]

• [0,2], [5,6]

• [6,10]

Which description is best represented by the graph?

• Adan added the same amount of money to his savings account for 6 days. Then, for the next 3 days, he increased how much he added to the account each day. Lastly, he decreased the amount of money he added to his account each day.

• Adan started with about $55 dollars in his savings account. He didn’t add anything to it for 6 days. Then he got some birthday money and added money to his savings account over 3 days, after which he started to take money out of his account to make purchases

Tags

CCSS.HSF.IF.B.4

Which graph shows a nonlinear increasing function?

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• 
• 
• 

Tags

CCSS.8.F.A.3

Which statement describes the graph of the function shown?

• The graph represents a linear decreasing function.

• The graph represents a linear increasing function.

• The graph represents a nonlinear decreasing function.

• The graph represents a nonlinear increasing function.