If f(x) = 5x/(1 + x2), find f '(2) and use it to find an equation of the tangent line to the curve y = 5x/(1 + x2)at the point (2, 2).

Which equation can be simplified to find the inverse of y = 2x2?

Billy plotted −3 4 and −1 4 on a number line to determine that −3 4 is smaller than −1 4 is he correct? explain why or why not?

Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y > 2x + 3y is less than negative 3 over 2 times x minus 4part a: describe the graph of the system, including shading and the types of lines graphed. provide a description of the solution area. (6 points)part b: is the point (â’4, 6) included in the solution area for the system? justify your answer mathematically. (4 points)