Question

Is (4, 6) a solution to y = x – 2? Explain.

Answer 1

y = x - 2
6 = 4 - 2
6 = 2

False

Answer 2

if you replace the (4, 6) coordinates into the equation x = x - 2, do you get a true statement?

Answer 3

plug in you x and y to the problem.

y = 6 and x = 4
2- 4 = 6

Answer 4

*** y = x - 2