Question

Which ordered pair is valid for the graph of y = 3x + 2?
(-2, 8)
(2, 8)
(2,-8)

Answer 1

Answer: The answer is (2, 8

Explanation:

Trace your finger (or cursor) along the x-axis to -2 for example then trace it up to 8 on the y-axis. If it's not along the line, then move on until you have a ordered pair that falls on the line.