2 years ago

Add. −5/12+(−3/4) Enter your answer in the box as a fraction or mixed number in simplest form.

1 answer:

5 0

The answer is 1/2 cuz of simplyfing

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$y=\dfrac{1}{8}(x-2)^2-4$

Step-by-step explanation:

The directrix y=-6 is parallel to the x axes, so parabola has equation of the form

$(x-x_0)^2=2px(y-y_0),$

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See attached diagram for the graph of parabola and its directrix.

In vertex form this equation is

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3 years ago