Answer The slope is 0.8. Explanation Given information: A linear function models the cost of renting a truck from a moving company. The table shows the cost y when drive the truck x miles. Miles, x Cost (dollars), y 0 40 50 80 100 120 Calculation: The graph is m = 40 50 = 0.8 The slope is 0.8. So, this company charges $0.80 for every mile you drive the rental truck. The y intercept is 40. So, this company charges a fee of $40 in additional to $0.80 per mile. This company charges a smaller fee than the first company but this company also charges more per mile driven.

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015

1st Edition

ISBN: 9781680331141

Author: HOUGHTON MIFFLIN HARCOURT

Publisher: Houghton Mifflin Harcourt

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Equations and inequalities describe the relationship between two mathematical expressions.

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A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.

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Question

Chapter 3.5, Problem 39E

To determine

To sketch: the graph of the function and compare the slope and the y intercept of the graph with the slope and the c intercept of the graph.

Expert Solution & Answer

Answer to Problem 39E

The slope is 0.8.

Explanation of Solution

Given information:

A linear function models the cost of renting a truck from a moving company. The table shows the cost y when drive the truck x miles.

Miles, x	Cost (dollars), y
0	40
50	80
100	120

Calculation:

The graph is

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015, Chapter 3.5, Problem 39E

m=4050=0.8

The slope is 0.8. So, this company charges $0.80 for every mile you drive the rental truck. The y intercept is 40. So, this company charges a fee of $40 in additional to $0.80 per mile. This company charges a smaller fee than the first company but this company also charges more per mile driven.

Chapter 3.5, Problem 38E

Chapter 3.5, Problem 40E

Chapter 3 Solutions

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015

Ch. 3.1 - Prob. 1E Ch. 3.1 - Prob. 2E Ch. 3.1 - Prob. 3E Ch. 3.1 - Prob. 4E Ch. 3.1 - Prob. 5E Ch. 3.1 - Prob. 6E Ch. 3.1 - Prob. 7E Ch. 3.1 - Prob. 8E Ch. 3.1 - Prob. 9E Ch. 3.1 - Prob. 10E

Ch. 3.1 - Prob. 11E Ch. 3.1 - Prob. 12E Ch. 3.1 - Prob. 13E Ch. 3.1 - Prob. 14E Ch. 3.1 - Prob. 15E Ch. 3.1 - Prob. 16E Ch. 3.1 - Prob. 17E Ch. 3.1 - Prob. 18E Ch. 3.1 - Prob. 19E Ch. 3.1 - Prob. 20E Ch. 3.1 - Prob. 21E Ch. 3.1 - Prob. 22E Ch. 3.1 - Prob. 23E Ch. 3.1 - Prob. 24E Ch. 3.1 - Prob. 25E Ch. 3.1 - Prob. 26E Ch. 3.1 - Prob. 27E Ch. 3.1 - Prob. 28E Ch. 3.1 - Prob. 29E Ch. 3.1 - Prob. 30E Ch. 3.1 - Prob. 31E Ch. 3.1 - Prob. 32E Ch. 3.1 - Prob. 33E Ch. 3.1 - Prob. 34E Ch. 3.1 - Prob. 35E Ch. 3.1 - Prob. 36E Ch. 3.1 - Prob. 37E Ch. 3.1 - Prob. 38E Ch. 3.1 - Prob. 39E Ch. 3.1 - Prob. 40E Ch. 3.1 - Prob. 41E Ch. 3.1 - Prob. 42E Ch. 3.1 - Prob. 43E Ch. 3.1 - Prob. 44E Ch. 3.1 - Prob. 45E Ch. 3.1 - Prob. 46E Ch. 3.1 - Prob. 47E Ch. 3.1 - Prob. 48E Ch. 3.1 - Prob. 49E Ch. 3.1 - Prob. 50E Ch. 3.1 - Prob. 51E Ch. 3.2 - Prob. 1E Ch. 3.2 - Prob. 2E Ch. 3.2 - Prob. 3E Ch. 3.2 - Prob. 4E Ch. 3.2 - Prob. 5E Ch. 3.2 - Prob. 6E Ch. 3.2 - Prob. 7E Ch. 3.2 - Prob. 8E Ch. 3.2 - Prob. 9E Ch. 3.2 - 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