STAAR Algebra Practice Test 2023

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AI.9.11.B

• The graphs of f and g are not parallel, and the graph of f is translated 23 units up to create the graph of g.

• The graphs of f and g are not parallel, and the graph of f is translated 23 units down to create the graph of g.

• The graphs of f and g are parallel, and the graph of f is translated 23 units up to create the graph of g.

• The graphs of f and g are parallel, and the graph of f is translated 23 units down to create the graph of g.

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AI.9.3.E

A graph of a quadratic function is shown. What are the x-intercepts of the function?

Select the TWO correct circles that represent the points.

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AI.9.7.A

An artist bought a set of 10 paintbrushes that contained x small paintbrushes and y large paintbrushes. The number of small paintbrushes in the set was 4 times the number of large paintbrushes in the set.

Which system of equations can be used to find the numbers of small paintbrushes and large paintbrushes in the set?

• x + y = 10

  x = 4y

• x - y = 10

  x = 4y

• x + y = 10

  y = 4x

• x - y = 10

  y = 4x

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AI.9.2.I

• 
• 
• 
• 

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AI.9.9.D

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AI.9.6.C

• $320
• decreases
• 10%
• $288
• $352
• increases
• 90%
• 110%

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AI.9.9.B

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AI.9.11.A

A fish tank is being drained at a constant rate. The graph shows the linear relationship between the volume of water in the fish tank in liters and the time in minutes the tank has been draining.

Which value best represents the rate of change of the volume of water in the fish tank with respect to time?

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AI.9.3.B

• w > 8

• w < 5

• w < 8

• w > 5

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AI.9.5.B