Answered

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A parabola can be represented by the equation x2 = -
20y.
What are the coordinates of the focus of the parabola?
O(-5,0)
O (5,0)
0 (0,5)
0 (0,-5)

Sagot :

ayossha2002

Answer:

( 0 , -5 )

Step-by-step explanation:

abidemiokin

The coordinates of the focus of the parabola is at (0, -5)

How to find the focus of a parabola

The standard formula of a parabola is given as:

y² = 4ax

Given a parabola represented by the equation x² = -20y

Determine the focus

The standard equation of the parabola facing downward is 4p(y-k)=(x-h)^2 where (h, k) is the focus.

Comparing with the given equation, the focus will be at (0, -5)

Learn more on focus of parabola here: https://brainly.com/question/4148030

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