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July 23, 2014

July 23, 2014

Posted by **lindsey** on Tuesday, December 20, 2011 at 8:19pm.

Find the equation. (which I did) -- x^2 = 8y

If the dish is 8 feet wide, how deep is it?

- trig -
**Damon**, Tuesday, December 20, 2011 at 8:28pmso x = +/- 4 if 8 wide

what is y ?

16 = 8 y

y = 2

- trig -
**lindsey**, Tuesday, December 20, 2011 at 8:30pmWow. Do I just substitute x with 8, and then solve to get y=5?

- trig -
**Lindsey**, Tuesday, December 20, 2011 at 8:30pmOops nevermind, sorry.

- trig -
**Damon**, Tuesday, December 20, 2011 at 8:32pmNo, x is half the width.

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