In two or more complete sentences, describe the transformation(s) that take place on the parent function f(x) = 3^x to obtain the graph of f(x) = 3^-x+1 -2.

Math it's appreciated. (picture provided)

Use the method of cylindrical shells to find the volume v generated by rotating the region bounded by the curves about the given axis.y = 7ex, y = 7e^-x, x = 1; about the y-axis

The angle of elevation from point a to the top of the cliff is 38 degrees. if point a is 80 feet from the base of the cliff , how high is the cliff ?