Question

Which ordered pair is not a point on the graph of y = x - 7

(1,-6.5)
(-2,-8)
(0,-7)
(2,8)

Answer 1

(1,-6.5)
X is a slope that’s increasing by one (X=1) and -7 is where the slip is starting (b). The only way it would hit a decimal is if ‘b’ started on a decimal number