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Precalc

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

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 -

    y^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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