Answer:
Absolute maximum is 2
Absolute minimum at -2
Step-by-step explanation:
The given parametric functions are:

By the chain rule:


At fixed points, 

This gives
on 
This implies that the extreme points are
and 
By eliminating the parameter, we have 
This is a circle with radius 2, centered at the origin.
Hence (0,2) is an absolute maximum ,at
and (0,-2) is an absolute minimum at 
Answer:
6/12
Step-by-step explanation:
the last one
4/8=6/12!!
Answer:
look it up mf
Step-by-step explanation:
Answer:
Step-by-step explanation: