STAAR Algebra 1 EOC Review

The slope of a line that passes through the points (-6, w) and (-10, 4) is 1/8. What is the value of w?

• 36

• 34

• 9/2

• 1/2

Tags

CCSS.8.EE.B.6

A linear function contains the point (4, 9) and has a slope of 4. Which of the following points will also belong to the function?

• (0, -7)

• (-1, -10)

• (3, 6)

• (1, 2)

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

• 0 ≤ x ≤ 3

• 0 ≤ x ≤ 60

• 0 ≤ f(x) ≤ 3

• 60 ≤ f(x) ≤ 90

• Negative correlation

• Positive correlation

• No correlation

• Absolute correlation

What are the solutions to the equation 0 = x² + 3x - 10?

• x = -2, x = -5

• x = -2, x = 5

• x = 2, x = 5

• x = 2, x = -5

Tags

CCSS.HSA-REI.B.4B

A function is described by the equation f(x) = 2x + 3. The domain is {2, 4, 6, 8}. What is the range?

• {4, 8, 12, 16}

• {2, 4, 6, 8}

• {1, 5, 9, 13}

• {7, 11, 15, 19}

What are the roots of the quadratic equation 2x² + 6x - 20 = 0?

• 2 and 5

• -2 and 5

• 2 and -5

• -2 and -5

Tags

CCSS.HSA-REI.B.4B

What is the slope of this line?

• 0

• -3

• Undefined

• 1

Tags

CCSS.8.EE.B.5

What is the equation of the linear function graphed?

• x = -3

• x = -4

• y = -4

• y = -3

Jamie and Cynthis sold a total of 84 raffle tickets. Jamie sold 3 fewer than twice the number Cynthis sold. Which system of equations could be used to determine the number of raffle tickets sold by Jamie, j, and Cynthia, c?

• j + c = 84

  j = 3 - 2c

• j + c = 84

  c = 2j +3

• j + c = 84

  j = 3c + 2

• j + c = 84

  j = 2c -3

Tags

CCSS.HSA.CED.A.3