Which statement about the graph is true?
The number of quarts is the independent variable, and the number of ounces is the dependent variable.
O The point (56, 1.75) is on the line.
O The number of ounces is graphed on the y-axis, and the number of quarts is graphed on the x-axis.
O The two variables are the number of quarts and the number of ounces in a quart.

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.