I need help on an Algebra 2 question.... question is in description
Please can someone explain every step on how to solve. Thanks advance.
Given a polynomial function f(x), describe the effects on the y-intercept, regions where the graph is increasing and decreasing, and the end behavior when the following changes are made. Make sure to account for even and odd functions. When f(x) becomes f(x) − 1 When f(x) becomes −f(x) + 1