Algebra STAAR Level 1

The quadratic function is shown on the grid. Which fucntion is best represented by this graph?

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CCSS.HSF-IF.C.7A

An exponential function is graphed on the grid. Which function is best represented by the graph?

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CCSS.HSF.LE.A.2

The table shows a linear relationship between x and y. What is the rate of change of y with respect to x?

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CCSS.HSF-LE.A.1B

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CCSS.HSA.REI.D.12

• A

• B

• C

• D

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CCSS.8.EE.B.5

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CCSS.HSF-IF.C.7A

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CCSS.8.EE.C.8A

Which statement best describes the y-intercept of the graph?

• The water level increased by 0.25 ft per day

• The maximum water level was 19.5 ft

• The initial water level was 16 ft

• The water level was measured for 14 days

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CCSS.HSF.LE.B.5

• 200 sq ft/gal

• 1/200 sq ft/gal

• 400 sq ft/gal

• 1/400 sq ft/gal

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CCSS.8.EE.B.5

• 40

• 4

• 60

• 1.5