(a) () = √ − 1 + 4 (b) ℎ() = {1 2
+ 3, < −2
4 − 2
, ≥ −2
Domain: Domain:
Range: Range:

Mindy bought 5/8 pound of almonds and a 3/4 pound of walnuts.which pair of fraction cannot be used to find how many pounds of nuts she bought in all.

Which expression is equivalent to 2x^2+7x+4?

The random variable x represents the number of phone calls an author receives in a day, and it has a poisson distribution with a mean of 8.7 calls. what are the possible values of x