The video tutorial explains how to model a series of calculations using a linear function of the form y = mx + b. It covers identifying the slope (m) by examining changes in values and determining the y-intercept (b) as the starting value. The example provided shows a sequence where each term increases by 14, leading to a slope of 14 and a starting value of 3, resulting in the equation y = 14x + 3.

What is the general form of a linear function?

• y = ax^2 + bx + c

• y = mx + b

• y = a/x + b

• y = ax + b^2

In the equation y = mx + b, what does 'm' represent?

• The x-intercept

• The y-intercept

• The constant term

• The slope

How do you determine the slope of a linear function from a series of calculations?

• By calculating the difference between the first and last values

• By dividing the y-intercept by the x-intercept

• By identifying the constant change between values

• By finding the average of all values

If a sequence starts at 3 and increases by 14 each time, what is the slope?

• 3

• 14

• 17

• 0

What is the y-intercept in the equation y = 14x + 3?

• 0

• 3

• 17

• 14