Wednesday

November 26, 2014

November 26, 2014

Posted by **Jack** on Sunday, July 21, 2013 at 6:23pm.

y = ax2 + bx + c

that passes through the points. To verify your result, use a graphing utility to plot the points and graph the parabola.

(−2, −15), (−1, −4), (1/2,-10)

y=?

- College Algebra -
**Steve**, Sunday, July 21, 2013 at 7:55pm4a - 2b + c = -15

a - b + c = -4

a + 2b + 4c = -40

y = -6x^2 - 7x - 5

**Answer this Question**

**Related Questions**

calculus - find the sum. use the summation capabilities of a graphing utility to...

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

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

calculus - find the vertex,focus, direction of the parabola. use a graphing ...

math - how do i solve differential equation dy/dx=3/(2-x) and use graphing ...

Pre-Calculus - 1) Use a graphing utility to obtain the graph of the function. ...

MATHS - a parabola passes through the points (1,1) , (2,0) and (3,1) the ...

math - Consider the parabola that passes through the points (2,6)(-1,12) and (0,...

Alg2/Trig - How would I go about solving this equation algebraically? Find the ...

Pre-Calc - The attendance A (in millions) at NCAA womens college basketball ...