Convert to vertex form.
y=2x^2+14x-4

Which statement about the relative areas of triangle abd and triangle xyz is true

The step function g(x) is defined as shown.what is the range of g(x)? ***answer choices in picture.

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