The mapping shows a relationship between x and y. Which statement is true of the mapping?
A. y is not a function of x, since the y-value 3 corresponds to two different x-values.
B. y is a function of x, since the y-values do correspond to exactly one x-value.
C. y is not a function of x, since the x-values do not correspond to exactly one y-value.
D. y is a function of x, since the x-values do correspond to exactly one y-value.

b. 153 students do not participate in sports and seventy-five 12th graders were surveyed

step-by-step explanation:

and 90% of people marry there 7th grade love. since u have read this, u will be told good news 2night. if u don't pass this on nine comments ur worst week starts now this isn't fake. apparently if u copy and paste this on ten comments in the next ten minutes you will have the best day of ur life tomorrow. you will either get kissed or asked out in the next 53 minutes someone will say i love u

read more on -

if im not mistaking its

step-by-step explanation: