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Chapter 3: Q. 334 (page 328)

In your own words, explain what is meant by domain and range.

Short Answer

Expert verified

The domain is the set of all the input values of a function and range is the possible output given by the function.

Step by step solution

01

Step 1. Given information

We need to explain in our own words the meaning of domain and range of a function.

02

Step 2. Explanation

The domain of a function y=f(x)is the set of possible values that xcan take. So we can say the domain of a function is the set of all the input values of a function.

The range of a function y=f(x)is the set of values that the variable y can take. Therefore, we can say that the range of a function is the set of all its outputs.

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Most popular questions from this chapter

For the function fx=2x2+4x-3, evaluate the function.

  1. f2
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In the following exercises, find the equation of a line containing the given points. Write the equation in slope–intercept form.

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In the following exercises, find an equation of a line parallel to the given line and contains the given point. Write the equation in slope–intercept form.

line y = −3x + 6, point (1, −5)

Find the intercepts of the equationx-2y=8.

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