write the equation relating hours of sleep y and age x.

Question

Each day, a young person should sleep 8 hours plus 1/4 hour for each year that the person is under 18 years of age. Assuming the relation is linear, write the equation relating hours of sleep y and age x.
 

Answer 1

sleep ours=8+(1/4)*(18-age).....but age gotta be <=18