Ask your own question, for FREE!
Mathematics 15 Online
OpenStudy (anonymous):

find the interval on which the function 1 + x - x^2 - x^4 is increasing, decreasing, concave up, concave down, and local extreme values, and inflection points

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!