Answer:
5
Step-by-step explanation:
We are given the relation:
y=x+2
The input is also called "x", and the output is also known as "y". We want to find the output, or y, when x is equal to 3.
Therefore, we must substitute 3 in for x and solve.
y= x+2 at x=3
y=3+2
Add 3 and 2.
y=5
If the relation is y=x+2 and the input is 3, then the output is 5.
