MTH 220 Week 4 participation College Algebra, Ch. 8, Section 8.1 and 8.2

Test Your Knowledge

Please solve the following problems on Page 789:  exercises 5, 11, 13, 17, and 19.

First, read solutions posted by your classmates before you post your own.

If you disagree with the solution or don’t understand a particular step, please provide your comments.

Moreover, if the problem can be solved in a different manner, please present your method of solving and show your work.