3. Which of the following equations does not represent a function?
A.
B. x=-1
C. 2x + 3y = 9
y = 3
y = -2

What number produces an irrational number when multiplied by -1.25

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

Astandard deck of cards contains 52 cards. one card is selected from the deck. (a) compute the probability of randomly selecting a seven or king. (b) compute the probability of randomly selecting a seven or king or jack. (c) compute the probability of randomly selecting a queen or spade.