Section 3.2 Linear Models: Building Linear Functions from Data.

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Presentation transcript:

Section 3.2 Linear Models: Building Linear Functions from Data

As the relative humidity increases, the apparent temperature also increases.

Determine whether the relationship between the two variables is linear or nonlinear. LinearNonlinear

Determine whether the relationship between the two variables is linear or nonlinear. Nonlinear

Using the data from the previous example: The slope is.1209 which means the apparent temperature rises.1209° for every 1% increase in relative humidity. (d) Use the line of best fit to predict the apparent temperature when actual temperature is 72°F and relative humidity is 45%.