Thursday

December 18, 2014

December 18, 2014

Posted by **Bobby** on Monday, April 9, 2012 at 10:33am.

- Math -
**Steve**, Monday, April 9, 2012 at 12:03pmsheesh! What a lot of busy work.

Let y = ax^3 + bx^2 + cx + d

-8a + 4b - 2c + d = -35

a + b + c + d = 7

8a + 4b + 2c + d = 9

27a + 9b + 3c + d = 25

solve by your favorite method. Mine is wolframalpha :-)

(a,b,c,d) = (2,-5,3,7)

y = 2x^3 - 5x^2 + 3x + 7

**Answer this Question**

**Related Questions**

Math - Define the function f(x)=2x/1−x^2. Find the number of distinct real...

math - The function y_p(t) =ln(4 + 2 t), t > -4/2, is a particular solution ...

Calculus - A cubic polynomial function f is defined by f(x) = 4x^3 + ax^2 + bx...

Calculus - A cubic polynomial function f is defined by f(x) = 4x^3 + ax^2 + bx...

algebra - would you please help me answer this question??? thanks mary wants to ...

Cubic Equations - I have three that I need help with if possible. 1. Solve 2x^3...

Algebra 1 - A gardener at a nursery is ﬁlling pots with soil to prepare ...

Math - please help find the equation of the line with the given properties. ...

Pre-Calculus - Graphing Polynomials Decide whether each of the following is ...

math help please... - 1.Explain how to find the equation of the vertical ...