# MATH103- Mathematics for Business and Ecconomics - I

Course Outline | Announcements |

### The Aim of the Course

Linear equations. Radical equations. Rational equations. Absolute value equalities. Quadratic equations. Linear inequalities. Absolute value inequalities. Quadratic inequalities. Rational inequalities. Rectangular coordinates. Linear functions. Lines. Paralel lines, Perpendicular lines.  Applications of linear functions; revenue, cost, profit applications, break – even point and equilibrium point. Linear inequalities. Applications of linear inequalities. Multiproduct Analysis. Systems of linear equations; 2x2, 3x3, 2x3 and 3x2 systems. Unique solution, infinitly many solution and no solution cases. Applications to the systems of linear equations. Quadratic functions. Parabolas. Applications of quadratic functions; revenue, cost, profit applications. Compound interest. Present value. Systems of linear inequalities. Linear Programming. Corner point method. LP Applications. Vectors. Matrices. Matrix operations. Transpose of a matrix. Determinants; determinants of 2x2 and 3x3 matrices.  Applications of matrices.

### Instructors

Dr. F. B. Rizaner (01,06), Dr. Şerife Bekar (02,03), Dr. H. Kaffaoğlu (04),Asst. Prof. N. Şemi (05)

### Tutorials

 Tutorial 1 - Equations Tutorial 2 - Inequalities Tutorial 3 - Sysytems and Applications of the systems Tutorial 4 - Linear Functions with applications Tutorial 5 - Linear Programming with LP applications Tutorial 6 - Quadratic Functions with applications Tutorial 7 - Mathematics of Finance Tutorial 8- Matrix Algebra

### Lecture Notes

 The Equations The Inequalities The systems with applications Linear Functions Applications of linear functions and inequalities Linear Programming Quadratic Functions with applications Mathematical Finance Matrix Algebra

### Sample Exam & Quiz Questions and Solutions

 Midterm1 Exam, Fall 2018-19 Midterm1 Exam, Spring  2018-19