Question 217491
Hint: Try to find a polynomial that goes through all the given points. A good start would be to look for a cubic equation that goes through all three. Let me know if this isn't enough to get you started.



Here's what one cubic equation would look like going through all of the given points:


<img src="http://i150.photobucket.com/albums/s91/jim_thompson5910/Algebra%20dot%20com/interp.png">