Question

In 1-2 complete sentences, describe how to determine the y value (or

output) of y = -2x + 1 when given the x value (or input) of x = 3.
Use the word "substitute" in your answer.
Type your response in the upcoming collaborate board.

Answer 1

You have to substitute x for 3. Then you mutiply -2 and 3 and get -6 then add 1 and then you will get -5.

Explanation:

Hope this helps