dilation/reflection

Leanor pays a total of $16.50 for every 6 shirts she has drycleaned.

Which graph models a

relationship with the same unit rate?

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Which of the following is NOT located between the two numbers?

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A circle is graphed on a coordinate grid and then reflected across the y-axis.

If the center of

the original circle was located at (x, y ), which ordered pair represents the center of the new

circle after the transformation?

• (x, y)

• (x, -y)

• (-x, y)

• (-x, -y)

Which rule best represents the dilation that was applied to quadrilateral FGHJ to create

quadrilateral F′G′H′J′?

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Which graph represents y as a function of x?

• A

• B

• C

• D

Pentagon VWXYZ is reflected across x-axis to create pentagon V'W'X'Y'Z'. Which rule best describes this transformation?

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Joseph ran a 6-mile race in 48 minutes. Which graph has a slope that best represents Joseph's average rate of speed during the race?

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