MATH 111 Midterm: MATH 111 NJIT M111 Exam2SP14

• School: New Jersey Institute of Technology
• Department: Mathematical Sciences
• Course: MATH 111
• Professor: All

Document Summary

All work must be shown in order to receive full credit. The use of books, notes, calcu- lators, or any other external sources of information is not allowed during this examination. Find y (x) for the following: y =px2 + sec2(x, y = tan2 sin(3x) . Find y (x) for the following: y = 10 x+cos(x, y = ln(x) xe + ee. Find y (x) for the following: y = x x x3 , y = ln x4 + 1. Find d111y dx111 for y = xex: y = log5(csc(x), y = x arcsin( x, y = xy2 + e3xy. This question is about tangents and normals to curves: find the tangent line to y = 6x at x = 8, find the normal line to y = at x = 1. A ladder 10 ft long rests against a vertical wall.