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Chapter 2: Q. 17 (page 126)

Graph each function.

fx=x+22-3

Short Answer

Expert verified

On graphing the equation, we get,

Step by step solution

01

Step 1. Given information.

Consider the given function,

fx=x+22-3

Substitute values in the equation,

Now, plot the graph using the points.

02

Step 2. Plot the graph.

On plotting the graph,

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Most popular questions from this chapter

True or False

The graph of y=-f(x)is the reflection about the x-axis of the graph of y=f(x).

In Problems 7–18, match each graph to one of the following functions:

A.y=x2+2B.y=-x2+2C.y=x+2D.y=-x+2E.y=(x-2)2F.y=-(x+2)2G.y=x-2H.y=-x+2I.y=2x2J.y=-2x2K.y=2xL.y=-2x

True or False The cube function is odd and is increasing on the interval (-∞,∞).

In March 2011, Peoples Energy had the following rate schedule for natural gas usage in single- family residences:

Monthly service charge- \(18.95

Per therm service charge

1st50therms- \)0.33372/therm

Over 50therms- \(0.12360/therm

Gas charge- \)0.5038/therm

(a) What is the charge for using 50therms in a month?

(b) What is the charge for using 500therms in a month?

(c) Develop a model that relates the monthly charge Cfor xtherms of gas.

(d) Graph the function found in part (c)

Graph the function using the techniques of shifting, compressing, stretching, and/or reflecting. Start with the graph of the basic function and show all stages. Be sure to show at least three key points. Find the domain and the range of each function. Verify your results using a graphing utility.

f(x)=x2-1
See all solutions

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