Mat told Sam that for a relation to be a function the input values can repeat but the output values cannot. Sam thought Mrs. Gullikson told him in class that if the output values repeat and have different input values, then the relation is not a function. Explain who is correct.
In you explanation tell who is correct, explain how you know (hint make sure you explain the definition of a function in your answer), and include
an example of a function that they could show to prove they are right. Hint Look at lesson 1.1

Which is an equation for the nth terms of the sequence 12,15,18,21

During a wright loss challenge your friend goes from 125 pounds to 100 pounds.what was the percent weight loss

Afriend of mine is giving a dinner party. his current wine supply includes 10 bottles of zinfandel, 8 of merlot, and 11 of cabernet (he only drinks red wine), all from different wineries. (a) if he wants to serve 3 bottles of zinfandel and serving order is important, how many ways are there to do this? ways (b) if 6 bottles of wine are to be randomly selected from the 29 for serving, how many ways are there to do this? ways (c) if 6 bottles are randomly selected, how many ways are there to obtain two bottles of each variety? ways (d) if 6 bottles are randomly selected, what is the probability that this results in two bottles of each variety being chosen? (round your answer to three decimal places.) (e) if 6 bottles are randomly selected, what is the probability that all of them are the same variety? (round your answer to three decimal places.)