As part of a project to improve the success rate of freshmen, the counseling department studied the grades earned by a group of students in English and algebra. Do you think that a student’s grade in algebra is a function of his or her grade in English?
?
Yes
No
Explain why or why not.
A) Each value of has exactly one value of associated with it.
B) Two students with the same grade English can have different grades in algebra.
C) Two students with the same grade math will also have the same grade in English.
D) Two students with the same grade math can have different grades in English.
Phatburger features a soda bar, where you can serve your own soft drinks in any size. Do you think that the number of calories in a serving of Zap Kola is a function of the number of fluid ounces?
?
Yes
No
Explain why or why not.
A) The number of calories is proportional to the number of fluid ounces.
B) Two servings with the same calories will have different fluid ounces.
C) Two servings with the same flid ounces will have different calories.