Question

Which equation represents the relationship between x and y in the table above?

y=x+2
y= 3x
y=x+3
y=2x

Answer 1

A

Explanation:

when you look, you see the y value is always bigger by 2 than the x value.

so, the function is clearly to take the x value, add 2 to it and deliver this as the functional result (y value).

only A fits.