Question

For the function y = x + 4, what is the output value if 3 is the input value?

options
1.y=1
2.y=34
3.y=7
4.y=12

Answer 1

X+3 , 3+4=7 I really think it’s 3

Answer 2

Y is output and x is input

So if x=3, then 3+4=7