http://www.ck12.org Chapter 1. Functions and Graphs
- Use your graphing calculator to identify and categorize the extrema of:
f(x) =^12 x^4 + 2 x^3 − 6. 5 x^2 − 20 x+ 24. - Use your graphing calculator to identify and categorize the extrema of:
g(x) =−x^4 + 2 x^3 + 4 x^2 − 2 x− 3.