PLZ HELP ME WITH THIS Which set of ordered pairs represents a function?
{(-1, 1), (9, -3), (9, -1), (-8, 2)}
{(-9, -5), (2, -1), (1, 5), (2, 0)}
{(6, 6), (4, 6), (-1, 1), (-4, 0)}
{(−5,−3),(−5,8),(4,2),(−7,−8)}

Points a, b, and c form a triangle. complete the statements to prove that the sum of the interior angles of triangle abc is 180

Which of the following values cannot be probabilities? 0.08, 5 divided by 3, startroot 2 endroot, negative 0.59, 1, 0, 1.44, 3 divided by 5 select all the values that cannot be probabilities. a. five thirds b. 1.44 c. 1 d. startroot 2 endroot e. three fifths f. 0.08 g. 0 h. negative 0.59

Question 4 of 10 2 points what is the second part of the process of investigating a question using data? a. rephrasing the question o b. describing the data c. collecting the data o d. making an inference submit