LSAP Review #2 Worksheet

Which of the following shows a function that is increasing on the interval 0 < x < 1?

Select all that apply.

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• 
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The table below shows some values of a function. Which of the following BEST shows the values in the domain when the function is decreasing? Select all that apply.

• Between 3 and 6

• Between 0 and 6

• Between 3 and 9

• Between 6 and 9

Some values of a linear function are shown in the table.

According to the table, in which interval does the function cross the x-axis?

Cassie graphs the function f(x) shown to the left. 

Cassie says, "The domain of the function is all positive integers." 

Do you agree with Cassie?

• Cassie is correct; the domain is all positive integers.

• Cassie is incorrect; the domain includes all positive and negative integers.

• Cassie is incorrect; the domain ALSO includes negative numbers, zero, fractions, and decimals.

Graph: 2|x-2| + 3

Graph the Piecewise Function