A company determines that its total profit is given by the function Upper P (x )equals negative 4 x squared plus 760 x minus 7200. The company makes a profit for those nonnegative values of x for which Upper P (x )greater than 0. The company loses money for those nonnegative values of x for which Upper P (x )less than 0. Find the values of x for which the company makes a profit and loses money.

Suppose you want to transform the graph of the function y=tan(x+pi/4)-1 into the graph of the function y=-tan(x+pi/2)+1 which transformations should you perform. a) reflect the graph of the first function across the x-axis, translate it pi/4 units to the left, and translate it 2 units up. b) reflect the graph of the first function across the x-axis, translate it pi/4 units to the right, and translate it 2 units up. c) reflect the graph of the first function across the line y = -1, translate it pi/4 units to the left, and translate it 2 units up. d) reflect the graph of the first function across the line y = -1, translate it pi/4 units to the right, and translate it 2 units up.