I need to find the missing function in a quadratic equation, how do i find it?

User Generated

xryyvatbtnaoehu

Mathematics

Description

X: 0   1     2     3        4    5    6

Y: 0  3/2   4   15/2   12    ?   24

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Explanation & Answer

Thank you for the opportunity to help you with your question!

our equation must be in the form of y=mx^2 +xn

putting values gives

4= m4 +2n

12=16m +4n


solving

m=1

n=-1

y=x^2 +-x

y=5^2 -5

y=20


Please let me know if you need any clarification. I'm always happy to answer your questions.


Anonymous
Just the thing I needed, saved me a lot of time.

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