Which of the following lists of ordered pairs is a function? TEN POINTS PLEASE ANSWER CORRECTLY AND DONT JUST STEAL THE POINTS (-1, 2), (5, 6), (-1, 7), (9,11)
(5, 7), (6, 8), (3, 2), (-4, 5)
(6, 8), (7, 3), (4, 2), (4, 1)
(9, 0), (6, -1), (9, -4), (8, 2)

Given the linear correlation coefficient r and the sample size n, determine the critical values of r and use your finding to state whether or not the given r represents a significant linear correlation. use a significance level of 0.05. r=0.105, n=15 a: critical values: r= +0.514, no significant linear correlations b: critical values: r= +0.514, significant linear correlation c: critical values: r= +0.532, no significant linear correlation d: critical values: r= 0.514, no significant linear correlation will mark brainliest !