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Chapter 10: Q. 178 (page 1034)

In the following exercises, graph each logarithmic function.

y=log2x

Short Answer

Expert verified

The graph is

Step by step solution

01

Given information

Given the functiony=log2x

02

Rewrite in exponential form

Rewriting, we get

y=log2x2y=x

03

Using the point plotting method

Using point plotting, we get

y
2y=x
(x,y)
0
 1
 (1,0)
-1
 12
(12,-1)
1
 2
 (2,1)
04

Sketch the graph by plotting the points

The graph is

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Most popular questions from this chapter

For functions f(x)=3x-2and

g(x)=5x+1, find

  1. (f∘g)(x)
  2. (g∘f)(x)
  3. (f·g)(x)

In the following exercises, find

a.f∘g(x)

b.g∘f(x)

c.(f.g)x

f(x)=4x+3g(x)=2x+5

Graph: f(x)=(14)x

Convert from exponential to logarithmic form:

(14)2=116.

In the following exercises, graph each exponential function.

g(x)=(2.5)x
See all solutions

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