SOLUTION: Find the equation of the parabola with axis parallel to 0x and passing through (5,4),(11,-2),(21,-4).

SOLUTION: Find the equation of the parabola with axis parallel to 0x and passing through (5,4),(11,-2),(21,-4).

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Question 942047: Find the equation of the parabola with axis parallel to 0x and passing through (5,4),(11,-2),(21,-4).
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
So the general equation would be,

Use Cramer's rule to solve for ,,.

.
.

.
.

.
.

So then,

So,

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