Module 6 Quiz: Functions

A cheetah's speed was timed over a 100-yard distance. The cheetah was clocked running 70 miles per hour. Which equation shows the relationship between the distance, y, and time, x, the cheetah runs?

• y = 100x

• y = 100x + 70

• y = 70x + 100

• y = 70x

Tags

CCSS.6.EE.C.9

The graph of a linear relationship passes through (0, 2), (1, 5), and (3, 11) but not through (2, 7). Which of the following is the equation for this linear relationship?

• y = 2x + 3

• y = 5x

• y = 3x + 2

• y = 4x - 1

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Norma made the graph below to show the relationship between the age and value of 12 cars. Which value, when removed from the graph, would result in the relationship being a function

• (3.5, 4)

• (9, 3)

• (6, 5.25)

• (7, 5)

Tags

CCSS.8.F.A.1

Which of the graphs shows a bike rider riding at an increasing speed and then stopping off to visit a friend?

• Graph A

• Graph B

• Graph C

• None of the graphs

Tags

CCSS.HSF.IF.B.4

Ben and Sally meet at a restaurant. The graph and table show their distances from their homes beginning from when they leave the restaurant. How much farther is Ben's home from the restaurant than Sally's home?

• 25 mi.

• 50 mi.

• 75 mi.

• 150 mi.

Ben and Sally meet at a restaurant. The graph and table show their distances from their homes beginning from when they leave the restaurant. How fast is Sally driving?

• 25 mi/h

• 55 mi/h

• 67.5 mi/h

• 90 mi/h

Tags

CCSS.8.EE.B.5

Marshall and Claire pay their monthly adventure club dues from their checking accounts according to the equation and table shown, where x is months and y is the amount left in each checking account. Which person's dues are cheaper per month? Explain.

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

Marshall and Claire pay their monthly adventure club dues from their checking accounts according to the equation and table shown, where x is months and y is the amount left in each checking account. Which person will be able to pay their dues for more months, assuming neither person deposits more money into their account? Explain.

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

What is the slope of this line? Explain how you found the slope.

Tags

CCSS.8.EE.B.5

Write a rule (equation) relating the minutes, x, to the number of pages, y. Then find the number of pages when the minutes equal 72.

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2