Your favorite dog groomer charges according to your dog's weight. If your dog is 15 pounds and under, the groomer charges $35. If your dog is between 15 and 40 pounds, she charges $40. If your dog is over 40 pounds, she charges $40,
plus an additional $2 for each pound.
a. Write a piecewise function that describes what your dog groomer charges.
b. Graph the function.

The groomer charges is an illustration of a piece-wise function, where different functions are used to handle different inputs.

The piece-wise function is:

Let:

weight of dog

charges

Dogs that weigh 15 pounds or under

This means that:

And the charges is

Dogs that weigh between 15 and 40 pounds

This means that:

And the charges is

Dogs that weigh over 40 pounds

This means that:

And the charges is

Simplify

Collect like terms

So, the piece-wise function is:

See attachment for the graph of the piece-wise function

Read more about piece-wise functions at:

link

hope the pics below helps!!

Plz mark brainliest :DD

you need more information to answer this question

step-by-step explanation:

answer: the 4 kilogram bag

step-by-step explanation: this is because if you divide the number of kilograms into the total it will tell you how much each individual kilogram would be worth. 2 kilos is 7 and change 3 would be around 6 ish and the 4 kilo would be 4.6 and change and the 5 kilos would be like 4.88