Question

不是訪客

不知道這個怎麼算🥲

Section 3.5
39.
Do the graphs of the functions in Exercises 39-42 have any horizontal
tangents in the interval 0 5x = 27? If so, where? If not, why not?
Visualize your findings by graphing the functions with a grapher.
39. y = x + sin.
ANS: Yes. At x = TT

微積分