Question

The function g is defined as follows for the domain given.

g(x)= 1-2x, domain = {-3, -2, 1, 5}
Write the range of g using set notation. Then graph g.
range =

Answer 1

The range of the function is {7, 5, -1, -9} and the graph of the function is attached

How to determine the range of g using set notation

From the question, we have the following parameters that can be used in our computation:

g(x) = 1 - 2x

Also, we have

Domain = {-3, -2, 1, 5}

Using the domain values, we have

g(-3) = 1 - 2 * -3 = 7

g(-2) = 1 - 2 * -2 = 5

g(1) = 1 - 2 * 1 = -1

g(5) = 1 - 2 * 5 = -9

This means that the range of the function is {7, 5, -1, -9}

The graph of the function is attached