Answer:
42
Step-by-step explanation:
According to ACT WorkKeys Curriculum.
X increases by one
y increases by 2
(5, 1) - > (x + 1, y + 2) -> (6, 3)
I think I could be letter C
She is incorrect. It doesn’t matter what sides you label a or b but c matters. The longest side (the hypotenuse) is always c.