CHS9 Fall 2023 Final Exam Review

Which coordinate pairs is in the solution set for y < -3x + 3?

• (1, 0)

• (-2, 1)

• (3, -1)

• (0, 1)

A restaurant sold a total of 316 large and small hamburgers one day the total hamburger sales were $1, 245. Large hamburgers sold for $3, and small hamburger sold for $1.20. Which system of linear equations can be used to find L, the number of large hamburger sold, and S, the number of small Burgers sold?

• L + S = 316

  3L + 1.2S = 1,245

• 1.2L + 3S = 316

  L + S = 1,245

• 1.2L + 3S = 1,245

  L + S = 316

• L + S = 1,245

  3L + 1.2S = 316

Tags

CCSS.HSA.CED.A.3

What table does NOT show as y as a function of x?

• 
• 
• 
• 

Tags

CCSS.8.F.A.1

This graph represents which system of linear equations?

• 3x-2y=18

  x-y=6

Tags

CCSS.8.EE.C.8B

What is the slope of the line that passes through the points (7, 26) and (12, 39)?

• -13

Tags

CCSS.8.EE.B.5

In many parades, rows of flowers are used to decorate the floats. The table below shows the number of flowers used in each row of a parade float. Which of the following best describes the rate of change in the table?

• m = 8

• m = 4

Tags

CCSS.HSF-LE.A.1B

The graph shows the time it takes the elevator in a building to descend from the top of the floor to the ground level. What is the range of the line segment shown on the graph?

• {0, 5, 10, 15, 20, 25, 30, 35, 40, 45, 50}

• {0, 5, 10, 15, 20, 25, 30, 35, 40}

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

The graph of 7x - 5y = -35 is shown.

What is the x-intercept of the equation? Please type the integer that represents the x-intercept.

The table represents a linear equation. Which of the following equations best represents the linear relationship given in the table?

• y-1 = 2(x-12)

• y+20 = 2(x+5)

Tags

CCSS.6.EE.C.9

The graph compares the cost of renting copy machines from Ames business( solid, purple) products to those from Beck’s Office Supply (dashed, blue). What information is given by the solution of the system?

• The total cost per month is the same for about 100 copies.

•  The total cost per month is the same for about 6000 copies.

•  The total cost per month is the same for about 300 copies.

•  The total cost per month is the same for about 600 copies.

Tags

CCSS.8.EE.C.8C