show that the equation y2+6y-2x+5=0 represents parabola
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Step-by-step explanation:
The general equation of parabola is y²=±4ax with focus at (a, 0) and vertex at (0,0)....
Now here,
y²+6y-2x+5=0
y²+6y+9=2x+4
(y+3)²=4(1/2)(x+2)
Thus it is similar to the previous equation so it can be said that it is a parabola with vertex (-2,-3)...
Hope you understood..
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