What is (f + g)(x)? f(x) = -2x
g(x) = 5x + 6
What is this written as a polynomial or a rational function

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?

The height of a plant, in inches, p years after planting it is given by the polynomial function r(p) = -2p% + 270p. find the height of the plant when p = 90 years.

I’m not good at math can i have ? ?