Solve the inequality: x^2(x+2)(x-7) is greater than or equal to 0
1 answer:
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If you were to cut a cake diagonally we could say the result would be an oval. Please refer to the image I provided below.
Answer:
Step-by-step explanation:
Notice that the focus is a points on the vertical axis, that means the parabolla opens vertically, and has the form
Because the parameter is positive and equal to 0.75. Additionally, the vertex is at the origin, that's why the equation is this simple.
Replacing the parameter value, we have
Therefore, the equation of a parabolla with vertex at the origin and focus at (0, 0.75) is .
