Answer:
G
Step-by-step explanation:
it gives an output for all real values.
Domain:all real values.
when x=-15
f(x)=0-32=-32
for all other values f(x)-32
so Range≥-32
Its a plastic film you use if you want to get pictures out immediately from the camera.
Answer: 3 for the first one. and 2 for the second
