1. Centroid Help!

lol trying to find a the center ,x.

the answer is x = 3/8b...

mistake lol ?

2. Originally Posted by aeubz
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lol trying to find a the center ,x.

the answer is x = 3/8b...

mistake lol ?
Since the horizontal line meets the parabola at $x = b$ then $h = ab^2$. Substituting this gives your answer.

3. Originally Posted by danny arrigo
Since the horizontal line meets the parabola at $x = b$ then $h = ab^2$. Substituting this gives your answer.
thanks!!!