Please help i’m on the verge of dropping out:/
Choose the definition for the function.

Look at the following graph of the given equation. determine whether the equation is a function. explain why or why not.

Last month, a 770 g box of cereal was sold at a grocery store for $3.10. however, this month, the cereal manufacturer launched the same cereal in a 640 g box, which is being sold at $2.50. what is the percent change in the unit price?

1. if events a and b are non-overlapping events, how do you find the probability that one or the other occurs? 2. what does it mean if p(a or b) equals 1?