Fall CA 24 Alg Review

Which table represents y as a function of x ?

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Tags

CCSS.8.F.A.1

Which of the following is equivalent to 2x - 3y = 9?

• y = 2x + 3

• y = (2/3)x - 3

• y = 2x - 4

• y = -(2/3)x + 4

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Which of the following is equivalent to 5x - 6y = 12?

• y = -1/3x - 2

• y = -3x + 6

• y = 5/6x - 2

• y = -5/6x + 2

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

A student rode a bike from school to a recreation center. The graph shows the student’s distance in miles from the recreation center after riding the bike for x minutes. Based on the graph, what is the range for this situation?

• All real numbers less than or equal to 28

• All real numbers less than or equal to 9

• All real numbers greater than or equal to 0 and less than or equal to 9

• All real numbers greater than or equal to 0 and less than or equal to 28

Tags

CCSS.HSF.IF.B.4

The graph shows the linear relationship between the total miles on a speedometer and the number of blocks traveled. Based on the graph, which statement is true?

• The graph is increasing at a rate of 2 miles per block.

• The graph has a maximum of 100 blocks.

• The speedometer initially measured 2 miles.

• The speedometer initially measured 4 miles.

Tags

CCSS.HSF.LE.B.5

Tiffany has $12 to spend on snacks. Each snack costs $1.25. The function f(n) = 12 - 1.25n represents the amount of money Tiffany has left after purchasing each snack. What is the domain of the situation?

• 0 ≤ f(n) ≤ 9

• 0 ≤ f(n) ≤ 12

• {0, 1, 2, 3, 4, 5, 6, 7, 8, 9}

• {0, 0.75, 2.00, 3.25, 4.50, 5.75, 7.00, 8.25, 9.50, 10.75, 12.00}

Which graph represents -3x + 2y = -10?

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Given the function f(x) = 2x + 5, what is the value of f(-2)?

• 9

• -2

• 1

• -1

Tags

CCSS.HSF.IF.A.2

What is the slope of the line that passes through the points (-4, 2) and (5, 8)?

• 5/6

• 2

• 2/3

• 4/5

Tags

CCSS.8.EE.B.5

What is the slope of the line that passes through the points (4, 16) and (-1, 18)?

• 2/5

• -2/5

• 5/2

• -5/2

Tags

CCSS.8.EE.B.5