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3 years ago

A.S.A.P PLEASE HELP

1 answer:

4 0

To solve this problem yu must apply the proccedure shown below:

1. You have that the focus of the parabola is located at (0,–2) and the directrix is represented by y=2. Therefore, you have:

√(x0-0)²+(y0-(-2))²=|y-2|

2. By simplifying and clearing x², you obtain:

(√x0²+(y0+2)²)²=(y0-2)²
x0²+(y0+2)²=(y0-2)²

{ Note: x0²=x and y0=y)

x²=-8y

The answer is: x²=-8y

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3 years ago

-3/7, -8/3 and -5/2,-2 slope

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So the points are (-3/7,-8/3) and (-5/2,-2)
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3 years ago

Which of the following is an example of normal data?

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In the function: f(x) = –3x2 – 3x + 2
a = -3
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In the function: f(x) = 2x2 + 3x – 3
a = 2
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3 years ago

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