Please answer and explain

Which shows the pre image of triangle xyz

Why is it so easy to buy on impulse and overspend with a credit card? what could you do to counteract this tendency?

Me 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?