Determine if the set of ordered pairs represents a function. Explain why or why not.
{(-4, 4), (-2, 2), (0, 0), (-3, -2)}

What is x3+3x2−16x−48 divided by x−1?

If x is 6, then 7x= a. 13 b. 42 c. 42x d. 76

Noel is hoping to make a profit (in $) on the school play and has determined the function describing the profit to be f(t) = 8t – 2654, where t is the number of tickets sold. what does the number 8 tell you?