Question

HELP ME PLEASE ITS IMPORTANT !!!


Marge runs an ice cream parlor. Her speciality is triple chocolate sundaes.She can prepare 1 sundae every 2 minutes, and she earns $1.20 for each sundae she makes . If she just makes sundaes for a single shift of at most 4 hours and at least 2 hours , which function relates her earnings to the number of minutes she works?

Answer 1

Answer:

4 hours = 4(60)=240min

2 hours = 2(60)=120min

120<=x<=240

f(x)=1.20||x/2||

So your answer is :

F(X)=1.20||x/2||, if 120<= x<= 240