Write the equation in standard form for the ellipse with center at the origin, vertex (-8, 0), and co-vertex (0,4).
1 answer:
Answer: 
<u>Step-by-step explanation:</u>
The standard form for an ellipse is:
where
- (h, k) is the center
- a is the radius on the x-axis
- b is the radius on the y-axis
Given: (h, k) = (0, 0)
a = 8 (distance on x-axis from origin to -8)
b = 4 (distance on y-axis from origin to 4)
Input h = 0, k = 0, a = 8, b = 4 into the standard form for an ellipse:


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