Which of these tables represents a non-linear function?

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?

Which of the following is not a subset of {1,2,3}?

Seattle, washington is known for being rainy. one day last month, 8 inches of rain fell in 1 1/2 hours. what us the rate of the rainfall expressed in ft per plzzz write a proportion i will give you 100 points