Review4STAAR Sim 2023

The graph of a quadratic function is shown. Which values best represent the zeroes of the function? Select two correct answers.

• x = 0

• x = 3

• x = -4

• x = 1

• x = -1

The graph of a quadratic function is shown on the grid. Which statement appears to be true?

• The function has 3 zeroes.

• The maximum value of the function is 3.

• The vertex of the graph of the function is (4, 1).

• The equation of the axis of symmetry of the graph of the function is x = 1.

Which statement about the function n(x) = 5x² - 20x + 12 is true?

• The domain of the function is x ≥ 2.

• The range of the function is n(x) ≥ -8.

• The domain of the function is x ≥ 0.

• The range of the function is n(x) ≤ 12.

What is the range of the part of the linear function shown?

• Greater than -4 and less than or equal to 2

• Greater than or equal to -2 and less than or equal to 3

• Greater than -4 and less than 2

• Greater than -2 and less than 3

The domain and range of part of linear function $ r $ are given as $ x > 5 $ and $ y < 2 $. Which graph could represent this part of the linear function $ r $?

• Graph A

• Graph B

• Graph C

• Graph D

The table represents some points on the graph of the quadratic function g .

What is the range of g ?

• The domain is all real numbers greater than or equal to 4.

• The range is all real numbers less than 0.

• The domain is all real numbers less than or equal to 0.

• The range is all real numbers.

The graph of a linear function is shown on the grid.

What are the x-intercept and the y-intercept of the line?

• x-intercept: (8, 0)

  y-intercept: (0, –2)

• x-intercept: (–2, 0)

  y-intercept: (0, 4)

• x-intercept: (–2, 0)

  y-intercept: (0, 8)

• x-intercept: (4, 0)

  y-intercept: (0, 8)

A line contains the points (-2, -2) and (4, 2).

What is the slope of the line?

What is the zero of the function f shown in the graph?

• -3

• 3

• 2

• -6