Graphing the equation y = 2x + 1 involves plotting points that satisfy the equation on a coordinate plane. By understanding the concept of slope and y-intercept, we can effectively graph this linear equation.
The equation y = 2x + 1 is in slope-intercept form, where the coefficient of x (2) represents the slope, and the constant (1) represents the y-intercept. The slope indicates the steepness and direction of the line, while the y-intercept is the point where the line crosses the y-axis.