Question

Does the point (-3, 6) satisfy the equation y = x + -9?

Answer 1

The equation is Y= x + (-9)

Resolving we get Y= x-9

so if we take the point

Y(x) = x-9

Y(-3)= -3-9 = -12

So the point doesn't satisfy the eqution

To satiafy de equation we need to get a 6 as a result