find the standard matrix of the compositetransformation from 2 to 2.Reflection in the y-axis, followed by clockwise rotationthrough 30

L23 - 4 How can we ﬁnd those extreme values Def. Aufcin f has a local (relative) maximum at c if there is an open interval I containing c such that for all x in I Def. Au fcin f has a local (relative) minimum at c if there is an open interval I containing c such that for all x in I ex. Find all local and absolute extrema of the function f(x)skhdb l. abc e d