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Mathematics 14 Online
OpenStudy (anonymous):

use a system of equations to find the parabola of form ax^2+bx+c with (0,0)(-4,80)(-2,24) the equations i found are 0=c, 16a+4b+c=80, and 4a+2b+c=6. help!

OpenStudy (anonymous):

solve the equations to get a,b . c is given.

OpenStudy (anonymous):

its all coming out as weird fractions that i dont think are right

OpenStudy (anonymous):

did u get a=17?

OpenStudy (anonymous):

no i got 14/3 lol

OpenStudy (anonymous):

and when i plug that in i get something different in each equation

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