SOLUTION: find the quadratic which passes through the point (0.0),(1,1),(2,8). determine the answer by solving three equation in three unknown

SOLUTION: find the quadratic which passes through the point (0.0),(1,1),(2,8). determine the answer by solving three equation in three unknown

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Question 950291: find the quadratic which passes through the point (0.0),(1,1),(2,8). determine the answer by solving three equation in three unknown
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
Use the quadratic equation,

Now input each point to get an equation,

So now the final two equations only will have f and g.

1.
.
.

2.
Subtract eq. 1 from eq. 2,

So then,

.
.
.

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