Semester 1 Algebra 1 cumulative review

Which of the following graphs best describes a system with no solution?

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Tags

CCSS.8.EE.C.8A

In which step does a mistake first appear?

• Step 1

• Step 2

• Step 3

• Step 4

Tags

CCSS.6.EE.A.3

Which inequality is equivalent to 7x - 2y > 8 ?

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Which coordinate pair is in the solution set for y<1-6x?

• (1, 0)

• (1, -1)

• (0, 1)

• (-1, 1)

An architect is designing an office building with n floors that will have an FM radio antenna 15.85 meters tall on its roof. Each floor of the building will be 3.9 meters high. Which function can be used to find the total height of the building in meters, including the FM antenna?

• h(n) = 15.85n + 3.9

• h(n) = 3.9n + 15.85

• h(n) = 3.9n - 15.85

• h(n) = 19.75n

Tags

CCSS.HSF-BF.A.1A

What is the range of the function shown?

• {-7, -2, 0, 5}

• {-9, -4, -1}

• {-9, -7, -4, -2, -1, 0, 5}

• {-1}

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Which of the following is equivalent to 3x - 4y = 6?

• y = -6/7x

• y = -3/4x

• y = 4/3x + 2

• y = 3/4x - 3/2

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

The table represents points on the graph of a linear function. What is the rate of change of y with respect to x for this function?

• 2/9

• -9/2

• 9/2

• -2/9

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

Which inequality describes all of the solutions to the given inequality?

• x < -9

• x > 3

• x < -3

• x > 7

What is the y-intercept in the equation?
y = 5x - 4

• 5
• -4
• -5
• 4

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3