Released Algebra 1 2021 STAAR w/ Interactive

• 92

• 2√46

• 4√23

• 4√46

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

• g(x) = 6x + 4

• g(x) = 4x - 2/3

• g(x) = -3/2x + 6

• g(x) = -2/3x + 4

Tags

CCSS.HSF.LE.A.2

CCSS.8.F.B.4

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

• 10

• 17

• -10

• -17

Tags

CCSS.HSF-LE.A.1B

Given g(x) = x² - 6x - 16, which statement is true?

• The zeros are -8 and 2, because the factors of g are (x + 8) and (x - 2).

• The zeros are -8 and -2, because the factors of g are (x + 8) and (x + 2).

• The zeros are -2 and 8, because the factors of g are (x + 2) and (x - 8).

• The zeros are 2 and 8, because the factors of g are (x - 2) and (x - 8).

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

Which ordered pair is in the solution set of 8x + 16y > 32?

• (0, 2)

• (-3, 5)

• (-1, 1)

• (4, 0)

What is the equation in slope-intercept form of the line that passes through the points (-26, -11) and (39, 34)?

y = (a)   x + ​ (b)  

• -9/13
• -7
• 9/13
• 13/9
• 7
• -13/9

Two characteristics of quadratic function p are given:

- The axis of symmetry of the graph of p is x = -3.

- Function p has exactly one zero.

Based on this information, which graph could represent p?

• A

• B

• C

• D

Tags

CCSS.HSF-IF.C.7A

Which expression is equivalent to (x⁹y z⁴)⁵ ?

• x¹⁴y⁶z⁹

• x¹⁴y⁵z⁹

• x⁴⁵yz²⁰

• x⁴⁵y⁵z²⁰

Tags

CCSS.HSA.APR.A.1

The graph of linear function g passes through the points (-7, -4) and (7, 6), as shown. What are the slope and y-intercept of the graph of g?

• The slope is 5/7, and the y-intercept is -1.

• The slope is 5/7, and the y-intercept is 1.

• The slope is 7/5, and the y-intercept is -1.

• The slope is 7/5, and the y-intercept is 1.

Tags

CCSS.HSF.LE.A.2

CCSS.8.F.B.4

What is the solution to 4(y - 3) + 19 = 8(2y + 3) + 7?

• F -1/2

• G 1/2

• H -2

• J 2