The angle of elevation from A to B is represented by the expression (3x + 6). The angle of depression is represented by the expression (x + 20). Find the value of x.738.516 5.7 ===================The angle of elevation from A to B is represented by the expression (3x - 4). The angle of depression is represented by the expression 2(x + 7). Find the value of x.11183416=========================================================

Assignment 6.1: Evaluating Polynomial and Rational Functions Complete the following problems: Be sure to show all work. Find the vertex and intercepts of the following quadratic functions. State whether the parabola opens up or down. Use this information to sketch the graph.You have 300 feet of fencing to enclose a rectangular lot. Find the dimensions of the rectangle that will maximize the enclosed area. What is the largest area that can be enclosed? Use the leading coefficient test to determine the end behavior of the following polynomial functions.Use the intermediate value theorem to show each polynomial has a real zero between the given integers.Divide using either long division or synthetic division. ; between 1 and 4 ; between –1 and 0 Find all zeros of polynomial functions given. Use whatever method(s) that you choose.