Does this set of ordered pairs represent a function? Why or why not? {(-2,2), (-1,2), (3,-1), (3, 1), (4,11)}
A. No, because one x-value corresponds to two different y-values.
B. Yes, because there are two x-values that are the same.
C. Yes, because every x-value corresponds to exactly one y-value.
D. No, because two of the y-values are the same.

A

Step-by-step explanation:

one X-value can never correspondend to two different y-values

the terms of a geometric sequence can be found by beginning with the first term and multiplying by the common ratio repeatedly. a recursive formula for a geometric sequence with common ratio r is given by an=ran−1 a n = r a n − 1 for n≥2 n ≥ 2 .

step-by-step explanation: