Okay so I've got a math problem. Pretty sure it has a typo but whatever, its due Wednesday and I'll probably email the teacher. Here's how it goes: If f(x)=3x^2 - 2x + 7 and a != (Does not equal) x, write [f(x) - f(a)]/(x - a) as a single polynomial in terms of a and x. At first I thought it was supposed to be [f(x-h) - f(x)]/h) But that would be a huge typo. Anyone want to help?