MAT 171 EP 27 Finding a polynomial equation from a graph

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[@joannas610]

Very concise video. I found this to be helpful--Thank you !

[@waketechtutoringlearning5353]

So glad!

[@taylornorton634]

why do we use (0,2) for the and not another point for the y and x in the eqation

[@waketechtutoringlearning5353]

We can use any of the given points to solve for the unknown value of (a) in the equation. Choosing (0,2) just makes the calculation easier since we substitute the x value with 0.

[@waketechtutoringlearning5353]

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