If f(x) =3x^2 and g(x) =4x^3 +1 what is the degree of fg (x)

What statement is true? 2x^2-9x+2=-1

The function p(x) = –2(x – 9)2 + 100 is used to determine the profit on t-shirts sold for x dollars. what would the profit from sales be if the price of the t-shirts were $15 apiece?

Select quivalent or not equivalent to indicate whether the expression above is equivalent or not equivalent to the values or expressions in the last column.