Saturday

December 20, 2014

December 20, 2014

Posted by **Lee** on Friday, January 4, 2013 at 10:36am.

x f(x)

-2 4

0 -6

4 70

- algebra -
**Steve**, Friday, January 4, 2013 at 11:54amlet y = ax^2+bx+c

it's easy to see that c=-6, so

4a-2b = 10

16a + 4b = 70

(a,b)=(4,3) and so

y = 4x^2+3x-6

- algebra -
**Lee**, Friday, January 4, 2013 at 12:15pmthank you, helped explaining the answer

**Answer this Question**

**Related Questions**

algebra - What is the equation in standard form of a parabola that models the ...

algebra - What is the equation, in standard form, of a parabola that models the ...

algebra - What is the equation in standard form of a parabola that models the ...

algebra - What is the equation in standard form of a parabola that models the ...

algebra 2 - Determine values for A, B, and C such that the equation below ...

algebra 2 - Determine values for A, B, and C such that the equation below ...

Algebra II - I am lost on this one!!! Determine values for A, B, and C such that...

algebra help please - I notice that other problems are answered in a timely ...

Alg II/Trig - A parabola has a vertex at (0,0); a horizontal axis; and the point...

College Algebra - Find the standard form of the equation of the parabola with ...