2. The cost C, in dollars, to construct a concrete sidewalk is based on the length ℓ, in meters. C. Does the function have any maximum or minimum values? Explain your reasoning.

Min is zero because cost can't be negative, there is no max

Minimum is zero because cost can't be negative, there is no maximum

2. The cost C, in dollars, to construct a concrete sidewalk is based on the length ℓ, in meters. D. What is the end behavior of the function? Explain your reasoning.

When C(l) approaches infinity, l approaches infinity. C(l) does not approach negative infinity

When C(l) approaches positive infinity, l approaches positive infinity. C(l) does not approach negative infinity

When C(l) approaches infinity, l approaches infinity. C(l) doesn't approach negative infinity

Linear Models G8

Quiz

•

Mathematics

•

8th Grade

•

Practice Problem

•

Hard

•

CCSS

HSF.LE.B.5, 8.EE.B.5, 8.F.B.4

+1

Standards-aligned

Andrea Gonzalez

Used 6+ times

FREE Resource

9 questions

Show all answers

1.

FILL IN THE BLANK QUESTION

15 mins • 1 pt

The cost of a taxi ride is determined by the distance traveled as shown in the graph.
A. Find and interpret the C-intercept.

Tags

CCSS.8.EE.B.5

2.

FILL IN THE BLANK QUESTION

15 mins • 1 pt

The cost of a taxi ride is determined by the distance traveled as shown in the graph.
B. Find and interpret the slope.

Tags

CCSS.HSF.LE.B.5

3.

FILL IN THE BLANK QUESTION

15 mins • 1 pt

The cost of a taxi ride is determined by the distance traveled as shown in the graph.
C. Write a linear function C(d) that models this situation.

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

4.

FILL IN THE BLANK QUESTION

15 mins • 1 pt

The cost of a taxi ride is determined by the distance traveled as shown in the graph.
D. Define a reasonable domain for the function. Explain your reasoning.

5.

FILL IN THE BLANK QUESTION

15 mins • 1 pt

The cost of a taxi ride is determined by the distance traveled as shown in the graph.
E. What does the value C(15) represent in this situation?

Tags

CCSS.HSF.LE.B.5

6.

FILL IN THE BLANK QUESTION

15 mins • 1 pt

2. The cost C, in dollars, to construct a concrete sidewalk is based on the length ℓ, in meters.
A. Write a linear function to represent the cost to construct a concrete sidewalk given that the cost of a 300 m sidewalk was found to be a total of $4500.

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

7.

FILL IN THE BLANK QUESTION

15 mins • 1 pt

2. The cost C, in dollars, to construct a concrete sidewalk is based on the length ℓ, in meters.
B. Identify and interpret the C-intercept of the cost function.

Tags

CCSS.HSF.LE.B.5

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Linear Models G8

9 questions

The cost of a taxi ride is determined by the distance traveled as shown in the graph.A. Find and interpret the C-intercept.

The cost of a taxi ride is determined by the distance traveled as shown in the graph.B. Find and interpret the slope.

The cost of a taxi ride is determined by the distance traveled as shown in the graph.C. Write a linear function C(d) that models this situation.

The cost of a taxi ride is determined by the distance traveled as shown in the graph.D. Define a reasonable domain for the function. Explain your reasoning.

The cost of a taxi ride is determined by the distance traveled as shown in the graph.E. What does the value C(15) represent in this situation?

2. The cost C, in dollars, to construct a concrete sidewalk is based on the length ℓ, in meters.A. Write a linear function to represent the cost to construct a concrete sidewalk given that the cost of a 300 m sidewalk was found to be a total of $4500.

2. The cost C, in dollars, to construct a concrete sidewalk is based on the length ℓ, in meters.B. Identify and interpret the C-intercept of the cost function.

2. The cost C, in dollars, to construct a concrete sidewalk is based on the length ℓ, in meters.C. Does the function have any maximum or minimum values? Explain your reasoning.

2. The cost C, in dollars, to construct a concrete sidewalk is based on the length ℓ, in meters.D. What is the end behavior of the function? Explain your reasoning.

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Discover more resources for Mathematics

The cost of a taxi ride is determined by the distance traveled as shown in the graph.
A. Find and interpret the C-intercept.

The cost of a taxi ride is determined by the distance traveled as shown in the graph.
B. Find and interpret the slope.

The cost of a taxi ride is determined by the distance traveled as shown in the graph.
C. Write a linear function C(d) that models this situation.

The cost of a taxi ride is determined by the distance traveled as shown in the graph.
D. Define a reasonable domain for the function. Explain your reasoning.

The cost of a taxi ride is determined by the distance traveled as shown in the graph.
E. What does the value C(15) represent in this situation?

2. The cost C, in dollars, to construct a concrete sidewalk is based on the length ℓ, in meters.
A. Write a linear function to represent the cost to construct a concrete sidewalk given that the cost of a 300 m sidewalk was found to be a total of $4500.

2. The cost C, in dollars, to construct a concrete sidewalk is based on the length ℓ, in meters.
B. Identify and interpret the C-intercept of the cost function.

2. The cost C, in dollars, to construct a concrete sidewalk is based on the length ℓ, in meters.
C. Does the function have any maximum or minimum values? Explain your reasoning.

2. The cost C, in dollars, to construct a concrete sidewalk is based on the length ℓ, in meters.
D. What is the end behavior of the function? Explain your reasoning.