I think the answer is A.
It's probably wanting you to use pythagorean theorem.
y = 2 - x
y(-3) = 2 - (-3) = 2 + 3 = 5
y(0) = 2 - 0 = 2
y(5) = 2 - 5 = -3
Answer:
1.) Right triangle
2.) Not right triangle
3.) Not right triangle
4.) Not right triangle
5.) Right triangle
6.) Right triangle
Step-by-step explanation:
The ones that are a right triangle have at least one angle that has an L shape
