Question

If y = x-3, then (x - y) =

Answer 1

Replace the variable y with x−3 in the expression.

x−(x−3)

REMOVE PARENTHESIS

x−x−−3

Multiply -1 by −3.

x−x+3

Subtract x from x.

0+3

Add 0 and 3.

3

Evaluate the function.

y=x−3=

x−y=x−y

Graph.

y=x−3x−y

Here's the graph..

I provided extra since I didn't get any specific Instructions

HOPE THIS HELPS