Polynomials (Conceptual Notes) What is a Polynomial? A polynomial is an algebraic expression made of one or more terms. Each term is made up of a coefficient (number) and a variable (letter),...
What is a Triangle? A triangle is a closed figure with three sides and three angles. The sum of all three angles in a triangle is always 180°. Triangles are the simplest polygon. 2....
What is a Linear Equation in Two Variables? A linear equation in two variables is an equation that involves two unknowns (usually x and y) and represents a straight line on a graph. Each solution...
1. What are Lines? A line is a straight path that extends infinitely in both directions. Line segment: Part of a line between two points. Ray: Part of a line that starts at one point and...
What is Coordinate Geometry? Coordinate Geometry is the study of geometry using a coordinate system. It helps us locate points, lines, and shapes on a plane using numbers instead of just shapes. 2....