A triangle has side measures of 8, 13, 15. Are these the measures of a RIGHT Triangle?

No.

Step-by-step explanation:

Since we know the side lengths of the triangle, we can figure out whether or not this is a Pythagorean triple.

Pythagorean theorem: a^2 + b^2 = c^2

a and b are both smaller than c.

So,

8^2 = 64.

13^2 = 169.

15^2 = 225.

64 + 169 = 233.

233 is not equal to 225.

Therefore, this is not a right triangle.

your answer is a

step-by-step explanation:

4*4*4*4=256

yes because there is exactly one y value for every x value

for function there can't be more than one value for every x value