1 College Algebra K/DC Wednesday, 04 May 2016 OBJECTIVE TSW (1) solve nonlinear systems of equations. ASSIGNMENTS DUE FRIDAY –Sec. 5.2: p. 499 (15-24 all) –Sec. 5.2: pp (25-35 odd, all) –Sec. 5.5: p. 529 (9-29 odd omit 21, all, 35) –WS Review Sec. 5.1, 5.2, and 5.5 COOKOUT: Monday, 23 May 2016 $3.00Wednesday, 18 May 2016 –If you will be attending, bring $3.00 by Wednesday, 18 May –Let me know if you have any dietary restrictions. LOOKING AHEAD –Friday, 06 May 2016: TEST: Sec. 5.1, 5.2, 5.5 –Wednesday/Thursday, 11/12 May 2016: Dual Credit Final Part I –Friday, 13 May 2016: Dual Credit Final Part II

TEST TOPICS: Sec. 5.1, 5.2, and 5.5 Sec. 5.1: Systems of Linear Equations –Solve systems of linear equations using elimination or substitution. Two equations – two variables. –“One Solution” vs. “No Solution” vs. “Infinitely Many Solutions”; use y as the arbitrary variable. –“Consistent” vs. “Inconsistent”, “Independent” vs. “Dependent” Three equations – three variables. –Solve applications using systems of linear equations. Define the variables ("x = ", "y = "). Write the equations. Solve the system. Write the answer in a complete sentence in the context of the problem.

TEST TOPICS: Sec. 5.1, 5.2, and 5.5 Sec. 5.2: Matrix Solution of Linear Systems –Use the Gauss-Jordon method to solve systems of equations. Systems with 2 variables. Systems with 3 variabes.

TEST TOPICS: Sec. 5.1, 5.2, and 5.5 Sec. 5.5: Nonlinear Systems of Equations –Solve systems of nonlinear equations using elimination or substitution. Equations with one quadratic. Equations with an xy term. Equations with two quadratics.

WS Review: Sec. 5.1, 5.2, and 5.5 Assignments due Friday, 06 May )Sec. 5.2: p. 499 (15-24 all) 2)Sec. 5.2: pp (25-35 odd, all) 3)Sec. 5.5: p. 529 (9-29 odd omit 21, all 35) 4)WS Review: Sec. 5.1, 5.2, and 5.5

5-6 ANSWERS WS Review Sec. 5.1, 5.2, & 5.5 ANSWERS