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 standard form of a linear equation?

• Y = M + BX

• Y = B - MX

• Y = MX^2 + B

• Y = MX + B

In the equation Y = X - 2, what is the value of the slope (M)?

• 2

• -2

• 1

• 0

Which of the following equations is not linear?

• Y = 0X + 7

• Y = -4/5X + 3

• Y = 3X + 5

• Y = X^2 - 2X + 3

How can the function F(X) = 7 be rewritten to show it is linear?

• F(X) = 7X + 0

• F(X) = 0X + 7

• F(X) = 7X^2

• F(X) = X + 7

What is the slope of the function F(X) = X?

• -1

• 0

• 1

• X