Function or not a function?
{(3,2), (1, -1), (2, -4), (3, -9), (4, -16)}

not a function

Step-by-step explanation:

if x values repeat its not a function

image result for what is another name for consecutive interior angles? ​

when two lines are crossed by another line (called the transversal): the pairs of angles on one side of the transversal but inside the two lines are called consecutive interior angles. in this example, these are consecutive interior angles: d and f.

step-by-step explanation: