# HELP!! How to graph this?

Hi i was wondering how you would graph large square root functions with ease?? The example i have that im struggling with is:

Sq root of 9-13x = 15

Thanks

### 1 Answer

Relevance

- NorebalLv 74 years ago
SR ( 9 - 13 x^2 ) = 15 .... The graph is in the shape of a parabola that opens along the x - axis ( horizontal ).It opens to the left ( leading coefficient - 13, is negative )

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