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Chapter 8: Q49. (page 416)

Graph the function y=2x+1and then state the domain and range of the function.

Short Answer

Expert verified

The graph of the function y=2x+1 is shown below whosedomain is 0,鈭� and range is1,鈭�.

Step by step solution

01

Step 1. Write down the given information.

The given function is y=2x+1.

02

Step 2. Sketch the graph of given function.

The graph of the function y=2x+1 is shown below.

03

Step 3. Interpretation from the graph.

From the graph, it can be interpreted that the domain of the function y=2x+1is x鈮�0and range is y鈮�1.

Mathematically, domain Df鈭�0,鈭�and rangeRf鈭�1,鈭�of the functiony=2x+1.

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