Explanation Given information: The function is y = 2 x . Here, unit of measurement is inch. Proof: The given distance 2 ft can be written in terms of inch as, 1 ft = 12 inch 2 ft = 24 inch Substitute 24 for x the function y = 2 x to obtain the value of height y as, y = 2 24 = 16777216 The height that is obtained from the above equation is 16777216 inches To determine (b) To find: The distance to the right from the origin of the function y = log 2 x if it reaches the height of 2 ft .

7th Edition

ISBN: 9781305115545

Author: James Stewart, Lothar Redlin, Saleem Watson

Publisher: Cengage Learning

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Chapter 4.3, Problem 102E

To determine

(a)

To show:

That at a distance 2 ft to the right of the origin the height of the graph is about 265 mi.

To determine

(b)

To find:

The distance to the right from the origin of the function y=log2x if it reaches the height of 2 ft.

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Chapter 4.3, Problem 101E

Chapter 4.3, Problem 103E

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(a) To show: That at a distance 2 ft to the right of the origin the height of the graph is about 265 mi .

Solution Summary: The author explains that the height of the graph is about 265mi at a distance to the right from the origin.

Concept explainers

Videos

(a)

To show:

That at a distance 2 ft to the right of the origin the height of the graph is about 265 mi.

(b)

To find:

The distance to the right from the origin of the function y=log2x if it reaches the height of 2 ft.

Want to see the full answer?

Chapter 4 Solutions

(a) To show: That at a distance 2 ft to the right of the origin the height of the graph is about 265 mi .

Solution Summary: The author explains that the height of the graph is about 265mi at a distance to the right from the origin.

Concept explainers

Videos

(a) To show: That at a distance 2 ft to the right of the origin the height of the graph is about 265 mi.

(b) To find: The distance to the right from the origin of the function y=log2x if it reaches the height of 2 ft.

Want to see the full answer?

Chapter 4 Solutions

(a)

To show:

That at a distance 2 ft to the right of the origin the height of the graph is about 265 mi.

(b)

To find:

The distance to the right from the origin of the function y=log2x if it reaches the height of 2 ft.