Question

What is the piecewise function for this:For dogs that weight 0 to 15 lbs. you charge $5.00.

For dogs between 15 lbs to 45 lbs. you charge $7.00
Dogs over 45 lbs. you charge $9.00.
I need this done ASAP please help

Answer 1

For every 5 pounds you charge 3$ and for every 3 pounds you charge 5$