Master how to determine if a function is linear or not

The video tutorial explains how to determine if a function is linear by checking if it fits the form y = mx + b. It covers examples of linear and non-linear functions, including special cases like horizontal lines. The tutorial emphasizes identifying the slope (m) and y-intercept (b) to confirm linearity.

What is the general format of a linear function in function notation?

How can you determine if a function is linear based on its slope and y-intercept?

Explain why the function F(X) = X^2 - 2X + 3 is not considered linear.

How can the function F(X) = 7 be classified as a linear function?

What does it mean if a function has no coefficient for X in its equation?