MATH 105 • Midterm • Introduction to Finite Mathematics

Equation Solving

Inequalities 1

Inequalities 2

Inequalities 3

Practice Problem

Practice Problem

Practice Problem

Practice Problem

Practice Problem

Practice Problem

Domain of Functions

The Vertical Line Test (Function or not)

Even & Odd Functions

Combinations of Functions

The Horizontal Line Test

Inverse of Functions

Graphing Operations

Functions Graphing 1

Functions Graphing 2

Functions Graphing 3

Functions Graphing 4

Line Equations

Quadratic Functions (or Parabolas)

Fundamental Matrix Operations

Practice Problem 1

Practice Problem 2

Practice Problem 3

Practice Problem 4

Practice Problem 5

Practice Problem 6

Practice Problem 7

Practice Problem 8

Practice Problem 9

Augmented Matrix - Row Reduction 1

Augmented Matrix - Row Reduction 2

Existence and Uniqueness of Solution

Free Variables (Free Parameter)

Practice Problem 1

Practice Problem 2

Practice Problem 3

Practice Problem 4

Practice Problem 5

Exam like Question 1

Exam like Question 2

Inverse of a Matrix 1

Inverse of a Matrix 2

Practice Problem 1

Practice Problem 2

Practice Problem 3

Practice Problem 4

Product of a Matrix and a Vector

Matrix Equation

Solving AX = B with Inverse

Practice Problem 1

Practice Problem 2