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2.04 Characteristics of functions

Adaptive
Worksheet

Interactive practice questions

The graph shows the price change, in dollars, of a VersiDoll for different levels of demand.

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a

What is the rate of change?

b

What does the rate of change tell you?

an increase in demand of $750$750 units will decrease the price of each VersiDoll by $\$1$$1

A

the price of each VersiDoll increases by $\$0.75$$0.75 for each additional $1000$1000 units demanded

B

the price of each VersiDoll decreases by $\$0.75$$0.75 for each additional $1000$1000 units demanded

C

an increase in demand of $750$750 units will increase the price of each VersiDoll by $\$1$$1

D
Medium
2min

The graph shows the price, in dollars, of a new digital toy for different levels of supply.

Medium
2min

Two construction workers are competing to see who can lay the most bricks in one hour. Charlie's graph is shown in black, and Neville's is in gray.

Medium
2min

On which of the following graphs is the linear function decreasing from left to right?

Medium
< 1min
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Outcomes

F.IF.B.4

For a function that models a relationship between two quantities, interpret key features of graphs and tables in terms of the quantities, and sketch graphs showing key features given a verbal description of the relationship. Key features include: intercepts; intervals where the function is increasing, decreasing, positive, or negative; relative maximums and minimums; symmetries; end behavior; and periodicity.

F.IF.C.7

Graph functions expressed symbolically and show key features of the graph, by hand in simple cases and using technology for more complicated cases.

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