STAAR 2016 Test Questions

The total cost in dollars to buy uniforms for the players on a volleyball team can be found using the function c = 34.95u + 6.25, where u is the number of uniforms bought. If there are at least 8 players but nor more than 12 players on the volleyball team, what is the domain of the function for this situation?

• {8, 9, 10, 11, 12}

• {285.85, 320.80, 355.75, 390.70, 425.65}

Tags

CCSS.HSA.CED.A.3

CCSS.HSF.IF.B.5

• 9x - 2y = 36

• 9x - 2y = 26

• 9x - 2y = -40

• 9x - 2y = -10

Tags

CCSS.HSA.CED.A.2

CCSS.HSG.GPE.B.5

The table represents some points on the graph of a linear function.

Which function represents the same relationship?

• h(x) = -3x - 10.5

• h(x) = -x - 3.5

• h(x) = 3x -10.5

• h(x) = x - 3.5

Tags

CCSS.HSA.CED.A.2

CCSS.HSS.ID.C.7

CCSS.HSA.REI.D.10

An organization has a monthly budget of x dollars. Every month $2,070 is spent on salaries. One-fourth of the remaining budget is spent on monthly activities. Which function can be used to find the amount in dollars spent on monthly activities?

Tags

CCSS.HSA.SSE.A.1

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

In an electrical circuit, the voltage across a resistor is directly proportional to the current running through the resistor. If a current of 12 amps produces 480 volts across a resistor, how many volts would a current of 1.5 amps produce across an identical resistor.

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.SSE.A.1

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

CCSS.HSA.CED.A.4

CCSS.HSA.REI.A.1

What is the slope of the line that passes through the points (26, 7) and (-39, 12)?

• -13

Tags

CCSS.HSS.ID.C.7

A savings account balance can be modeled by the graph of the linear function shown on the grid. What is the rate of change of the balance with respect to the number of deposits?

• $100 per deposit

• $50 per deposit

• $0.50 per deposit

• $2.00 per deposit

Tags

CCSS.HSF.IF.B.4

CCSS.HSS.ID.C.7

What is the y-intercept of the line graphed on the grid?

Tags

CCSS.HSS.ID.C.7

• The graph of the new line is steeper than the graph of the original line, and the y-intercept has been translated down.

• The graph of the new line is less steep than the graph of the original line, and the y-intercept has been translated up.

• The graph of the new line is steeper than the graph of the original line, and the y-intercept has been translated up.

• The graph of the new line is less steep than the graph of the original line, and the y-intercept has been translated down.

Tags

CCSS.HSS.ID.C.7

The scatterplot shows the monthly high temperatures for Austin, Texas, in degrees Fahrenheit over a 12-month period. What function best models the data from Month 1 to Month 9?

• y = -1.6x + 111

• y = 3.5x + 85

• y = 2.5x + 90

• y = -3.3x + 130

Tags

CCSS.HSA.CED.A.2

CCSS.HSS.ID.C.7

CCSS.HSS.ID.B.6