Answer:



Explanation:
Given
See attachment
Solving (a): g(-1)
We make use of:

Because:
is true for x =-1
Hence:

Solving (b): g(0.75)
We make use of:

Because:
is true for x =0.75
Hence:

Solving (b): g(1)
We make use of:

Because:
is true for x =1
Hence:
