Chapter 2: Q33. (page 94)

Graph each function. Identify the domain and range.
$g (x) = | x | - 4$

Short Answer

Expert verified

The domain of the function is all real numbers and range is ${y | y \geq - 4}$ .

The graph of the function is shown below:

Step by step solution

Step-1 – Domain and range of the function.

The domain of the function is the set of all input values and range of the function is the set of all output values.

Step-2 – Draw the table.

Find several ordered pairs for the given function $g (x) = | x | - 4$

Put various values of x and obtained the respective y values.

The required table is:

Step-3 – Graph the function.

The graph of the function is:

Step-4 – Determine the domain and range.

Here, it can be observed that the domain of the function is the set of all real values because the function can take any value of x.

Also, the range is set of all positive real numbers greater than or equal to $- 4$ or range is ${y | y \geq - 4}$ .

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Graph each function. Identify the domain and range.
$g (x) = | x | - 4$

Short Answer

Step by step solution

Step-1 – Domain and range of the function.

Step-2 – Draw the table.

Step-3 – Graph the function.

Step-4 – Determine the domain and range.

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Graph each function. Identify the domain and range.g(x)=|x|-4

Short Answer

Step by step solution

Step-1 – Domain and range of the function.

Step-2 – Draw the table.

Step-3 – Graph the function.

Step-4 – Determine the domain and range.

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Math Textbooks

Geometry

Logic and Functions

Pure Maths

Probability and Statistics

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Calculus

Study anywhere. Anytime. Across all devices.

Graph each function. Identify the domain and range.
$g (x) = | x | - 4$