Learn how to write the equation of the tangent line to a quadratic

The video tutorial explains how to find the equation of a line using point slope form. It begins with an introduction to the concept and proceeds to graph the function X^2 - 2, highlighting how the slope varies at different points. The tutorial then demonstrates how to find the derivative of the function to determine the slope line. It calculates the slope at a specific point and uses this information to find the equation of the tangent line, emphasizing that further simplification is unnecessary.

What is the Y value at X = 3 for the function X^2 - 2?

What is the equation of the tangent line at the point where X = 3?