-9(m + 2) + 406 - 7m)

How do you create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1?

Which is f(5) for the function –2x2 + 2x - 3?

Erinn wrote the equation –5x + 4y = 32 to represent her hourly wage (y) and how this wage has changed during each year that she worked at a company (x). what is the rate of change in erinn's hourly wage per year?