no, her answer is not correct. we square the lengths of all sides and then determine whether the pythagorean theorem holds here:
9² + 15² = 306. this is not equal to the square of the longest side ( that square being 395. answer c is correct.
Answer from: Quest
step-by-step explanation:
graph using a few selected
x y
-1 15
0 6
1 2.4
2 0.96
Answer from: Quest
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