Select all expressions that are equivalent to 5x + (x+6) + 3x. 8x + 6
6x + 6+ 3x
5x + 6+ 3x
9x+6

Find the roots of the polynomial function f(x) = x^3 + 2x^2 + x

The revenue each season from tickets at the theme park is represented by t(c)=5x. the cost to pay the employees each season is represented by r(x)=(1.5)^x. examine the graph of the combined function for total profit and estimate the profit after four seasons

What is always true about a positive integer raised to a negative odd power?