Answer:
Domain is 0 to 50.
Step-by-step explanation:

A since it’s being change along the x-axis
Answer:
in the survey, 16 out of 80 students who where asked favored chicken nuggets.
so we need to calculate like this:
530 * 16/80
=530 * 1/5
=530/5
=106
hope this helps your understanding, wish you good grades
The answer is 300 if you do the per enthuses first