Answer:
G and H
Step-by-step explanation:
just took the test in edg.
Answer with Step-by-step explanation:
We are given that

when x<9
when 
LHD

=
RHD



Hence, the function is not differentiable at x=9
The answer is 5 3/4.............
Answer: 92 dollars because 15% divided into 80 is 12 and add 80 to 12 and its 92