10.7 Quizizz Review

The owner of a business purchased a delivery van for $62,500. For accounting purposes the owner identified a constant depreciation on the value of the van. The graph shows the linear relationship between y, the value in dollars of the delivery van, and x, the time in years. Which inequality best represents the domain of the function for this situation?

• 0 ≤ y ≤ 10

• 0 ≤ x ≤ 10

• 0 ≤ y ≤ 62,500

• 0 ≤ x ≤ 62,500

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

A part of linear function g is graphed on the grid. Which inequalities best describe the domain and range of the part shown?

• Domain: -4 < x < 5 Range: -7 < g(x) < 6

• Domain: -7 < x < 6 Range: -4 < g(x) < 5

• Domain: -4 ≤ x ≤ 5 Range: -7 ≤ g(x) ≤ 6

• Domain: -7 ≤ x ≤ 6 Range: -4 ≤ g(x) ≤ 5

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Which function best represents the relationship shown in the graph?

• y = -3/5x - 5

• y = -3/5x - 3

• y = -5/3x - 5

• y = -5/3x - 3

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

The total cost, t, for h tickets to a concert includes a flat fee for processing and a cost per ticket.

If each ticket was $35.00 and the service fee was $20.00, what is the equation that represents the word problem?

• h = 40t

• t = 37.5h

• t = 35h + 20

• h = 35t + 20

The graph of a linear function is shown on the grid. Which function is best represented by this graph?

Check in your calculator. Type the equations into your graph and check to x and y intercepts

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

The table represents some points on the graph of linear function f. Which function represents f?

• f(x) = 26x - 52

• f(x) = -52x + 26

• f(x) = 13x - 26

• f(x) = -26x + 52

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

The rate of change will increase or decrease at a rate of _____ meals per cup remaining.

• decrease at a rate of 3.

• decrease at a rate of 1/3

• increase at a rate of 3.

• increase at a rate of 1/3.

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

What is the slope of the line represented by the table of values?

Tags

CCSS.8.EE.B.5

What is the slope of the line that passes through the points (5, -11) and (-9, 17)?

• -2

• 1/2

• 7

• 2

Tags

CCSS.8.EE.B.5

The graph shows a student’s distance from home as a function of time. Based on the graph, what is the rate of change of the student’s distance from home in miles with respect to the time in minutes?

• Decrease of 3/4 mi per minute

• Decrease of 4/3 mi per minute

• Increase of 3/4 mi per minute

• Increase of 4/3 mi per minute

Tags

CCSS.HSF.IF.B.4