STAAR Algebra Review

The linear function f passes through the point (-1, 4) and a slope of 4. What is the zero of f? Hint: point slope formula.

• -3

• 5

• -2

• 8

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Which is equivalent to 2x² - 3x -5?

• (x - 1) (2x + 5)

• (2x + 5) ( x + 1)

• (2x - 5) (2x + 1)

• (2x - 5) (x + 1)

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

Tags

CCSS.HSF-IF.C.7A

Which system of equations does the graph represent?

• y = 1/3x + 3

  y = -5/3x - 3

• y = 5/3x + 3

  y = -1/3 - 3

• y = -4/3x + 3

  y = 1/3x - 3

• y = -5/3x + 3

  y = 1/3x - 3

Tags

CCSS.8.EE.C.8B

What is the solution to the system

x + 2y = 6

5x + 2y = 18

• (1.5, 3)

• (-3, 1.5)

• No solution

• (3, 1.5)

Tags

CCSS.8.EE.C.8B

What is the solution to this sytem?

y = -3x + 2

y = 2x - 3

• (1, -1)

• no solution

• (-1, -1)

• (-1, 1)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

The graph of linear function g passes through the points (3,0) and (-3, -4). Which statement must be true?

• x intercept is 3 and the slope is 2/3

• x intercept is 3 and the slope is 3/2

• y intercept is 3 and the slope is 3/2

• y intercept is 3 and the slope is 2/3

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

What is the solution to -(5x+2) = 3(4 + x)?

• 25

• -1.75

• 5

• -4

Tags

CCSS.8.EE.C.7B

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

• 1/3

• -1/3

• 3

• -3

Tags

CCSS.HSF-LE.A.1B

Which inequality best represents the domain of the part shown?

• y > 0

• x > 0

• 0 < y < 4

• 0 < x < 2

Tags

CCSS.HSA.REI.D.12