2025 Algebra CBA #1 Review

• -28/3

• -16

• 16/5

• 8/5

Tags

CCSS.HSA.REI.A.2

Tags

CCSS.8.EE.C.7B

Which equation is equivalent to 3x + 6y = 18 when solved for y?

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

• 23

• 45

• 7

• 19

Tags

CCSS.HSF.IF.A.2

A movie theater charges $12.50 per ticket and $8.00 for parking. Let k represent the number of tickets purchased, and T, the total cost in dollars. John wants to determine the total cost for purchasing between one to five tickets. What is the range of the function in this situation?

• 1 ≤ k ≤ 5

• 20.50 ≤ T ≤ 70.50

• {1, 2, 3, 4, 5}

• {20.50, 33.00, 45.50, 58.00, 70.50}

Which statement best represents the range of the part of the function shown?

• All real numbers less than or equal to 5

• All real numbers greater than or equal to 3

• All real numbers greater than or equal to 1

• All real numbers

Which scenario shows a correlation but does NOT imply a direct cause-and-effect relationship?

• As ice cream sales increase, the number of people at the beach increases.

• As the speed of a car increases, the time to reach a destination decreases.

• As the number of books read increases, the total pages read increases.

• As the temperature of water increases, the time it takes to boil decreases.

Tags

CCSS.HSS.ID.C.9

Which of the following situations represents y as a function of x?

• (1, 2), (2, 3), (1, 4), (3, 5)

• (2, 4), (3, 6), (4, 8), (5, 10)

• (6, 7), (6, 8), (7, 9), (8, 10)

• (9, 1), (10, 2), (9, 3), (11, 4)

Tags

CCSS.8.F.A.1

The table shows four points on the graph of a linear function. What is the slope of the line represented in the table?

Tags

CCSS.8.EE.B.5

Find the slope

Answer explanation

Some real life examples of slope include:

in building roads one must figure out how steep the road will be

Tags

CCSS.8.EE.B.5