Question:

For each polynomial, find all roots of the function and

Last updated: 8/7/2022

For each polynomial, find all roots of the function and

For each polynomial, find all roots of the function and simplify them as much as possible. Then sketch the complete graph, indicating the viewing window, the x-intercepts and the relative maximum and minimum. (a) f(x)=x³+2x²-3x-6 (b) f(x)=2x³-7x²-3x+8 (c) f(x)-x³-8x²+21x-20