Determine the total number of roots of each polynomial function.

f (x) = (3x4 + 1)2

Florence price's brownies and more sells all types of cookies and pastries. on tuesdays, they markdown all brownies 75% to a sale of $1.50 a dozen. find the selling price and the markdown of a dozen brownies.

What is the range of the function? f(x)=-2|x+1|? a. all real numbers. b. all real numbers less than or equal to 0. c. all real numbers less than or equal to 1. d. all real numbers greater than or equal to 1

F(x) = 1/x g(x)=x-4 can you evaluate (g*f)(0) ? why or why not?