Mathematics
26.06.2022 07:36
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Choose the correct equation for the parabola based on the given information. Given:

Choose the correct equation for the parabola based on the given information. Given: Focus:(4,-3) Vertex: (-2,-3) a. 24(y+3) = (x+2)^2 b. 24(x+2)=(y+3)^2 c. 6(x-4)= (y+3)^2 d. 6(y+3)=(x-4)^2
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kirstennnash
kirstennnash
4,4(61 marks)

 b.  24(x + 2) = (y + 3)²

Step-by-step explanation:

Vertex: (-2, -3)

Focus:  (4, -3)

                  ↓

                same y-value so equation will be y²

Equation: a(x - h) = (y - k)²

a = 4p where p is the distance from Vertex to Focush is the x-coordinate of the Vertexk is the y-coordinate of the Vertex

Given: h = -2,  k = -3,   a = 4[4 - (-2)] --> a = 24

Input those values into the equation:  24(x + 2) = (y + 3)²

 

22iungj
22iungj
4,6(81 marks)

1/2,1,1,1,2,2,2,2,2,3,3,3,5,5,5,6,7

Explaintion:

I used counting skills!

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