MATA31H3 Final: Final Exam - Fall 2017

Department of Mathematical Sciences MTSC 225-91, Calculus for Business and Social Seiences Test 3, November 29, 2017 Solve the following problems. Show all your work. You are not allowed to use calculators 1) Find intervals on which the function is increasing or decreasing f(x) = 4x3-9x2-12x + 7 Answer 2) Determine the location of each local extremum of the function f9x) = x3-x2-5x + 1 Answer:

Math 370: PRECALCULUS Fall 2017 Name: Directions: Show all work in a neat and organized fashion. Demonstrate the process used to find Exam #3 Version: CDE Score: /100 the answer. Simplify final answers. Label graphs completely. Scientific calculators only. Find the exact value: (a) sin(22.50)- (b) cos| Work: Work: [21 Solve for 0 θ

Exam 3 Review Sheet #2 Math 101 Fall 2017 Problem 6. Suppose (a) If f(x) gh(x)), and ha)-V+3, what is g(x)? () I))ae), what ie)? (e) I) +2, what is J(w()(Note: This part is difereat than parts a and b) Problem 7. Create a table for the function qx) gf(x) based on the table below