Use the rotation described by (x, y) -> (y,-x). Find the image of the following points

Which function families have maximums and minimums? 1.)linear absolute value functions and exponential functions 2.) linear absolute value functions and quadratic functions 3.) linear absolute value functions and linear functions 4.) linear absolute value functions and constant functions

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?

Which expression demonstrates the use of the commutative property of addition in the first step of simplifying the expression (-1+i)+(21+5i)+0