The temperature in degrees Celsius, c, can be converted to degrees Fahrenheit, f, using the equation f = Start Fraction 9 Over 5 End Fraction c + 32. Which statement best describes if the relation (c, f) is a function?

pay attention in your classes and concentrate the best thing you can do to raise your test scores is to pay attention when you're supposed to be learning the material: in class!

take good notes.

do your homework.

use mnemonics and other tricks.

do practice tests.

note: the best i know.

i think it might be a but you might want a second opinion