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March 1, 2015

March 1, 2015

Posted by **Sara** on Sunday, August 21, 2011 at 4:28pm.

y^2+8x=0

is parabola 90 degrees correct?

also

Identify the graph of the equation. What is the angle of rotation for the equation?

xy = -5

=hyperbola 45 degrees

- Precalc -
**Damon**, Sunday, August 21, 2011 at 5:12pmy^2+8x=0

is a parabola opening left

graph xy = -5

here,

http://fooplot.com/

put in y = -5/x

and click on plot it

You will see that the axis of symmetry is 45 degrees down and to the right of the x axis.

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