Question

Help!!!!!!!! Consider the function y=2x-3 Complete the following function table.

Answer 1

Answer: -7 -7

-5 -5

-3 -3

-1 -1

Explanation:

To fill in the table, just substitute x into 2x-3 for each row.

x = -2

So for the first row, 2x - 3 = 2(-2) - 3 = -4 - 3 = -7 so for both columns 2x - 3, and y, fill in -7 for both columns on the row where x = -2

x = -1

So for the second row, 2x - 3 = 2(-1) - 3 = -2 - 3 = -5 so for both columns 2x - 3, and y, fill in -5 for both columns on the row where x = -1

x = 0

So for the third row, 2x - 3 = 2(0) - 3 = 0 - 3 = -3 so for both columns 2x - 3, and y, fill in -3 for both columns on the row where x = 0

x = 1

So for the last row, 2x - 3 = 2(1) - 3 = 2 - 3 = -1 so for both columns 2x - 3, and y, fill in -1 for both columns on the row where x = 1