Question

Which table of values is correct for the equation y=-x+3?

Answer 1

Given the below equation;

`y=-x+3`

From the given tables of values, we can see that the x values are -3, 0 and 3. Let's go ahead and substitute each of these values of x into the given equation;

So let's find y when x = -3;

`\begin{gathered} y=-(-3)+3 \\ =3+3 \\ =6 \\ \therefore y=6\text{ when x = -3} \end{gathered}`

Let's find y when x = 0;