Try reviewing your lesson and use symbolab.com a lot of tools on that website that could help you out with this problem
Given function:

The minimum value of the function can be found by setting the first derivative of the function to zero.


Solving for x:


Substituting the value of x into the original function:

Hence, the minimum value in the given range is (-1, -0.368)
100 is the easiest because 1/100 =0.01
33/100=0.33
Answer:
Step-by-step explanation:
|-8.3| = 8.3
|8.3|= 8.3
Answer:
b). (0, 4)
if you need an explanation, comment, and I will put one in for you :)