The annual average temperature of a location depends in part on its distance from the equator. The latitude at the
equator is 0. Scientists collected data from a number of locations. The line of best fit for the data is y = 90 - z. where x
is measured in degrees latitude and y is measured in degrees Fahrenheit.
What is the meaning of the constant term in this equation?
A It is the average temperature at the equator.
B) It is the rate of change in temperature at the equator.
R
© It is the number of different locations where data were collected.
©) It is the rate of decrease of 1 degree in temperature for each degree in distance from the equator.

A mathematical notion called the line of the best fit connects points spread throughout a graph. It's a type of linear regression that uses scatter data to figure out the best way to define the dots' relationship.

We have a line of best fit for the data:

y = 90 - z

Here, x is measured in degrees of latitude and y is measured in degrees of Fahrenheit.

When z = 0

y = 90

Which shows the average temperature at the equator.

Thus, the meaning of the constant is the average temperature at the equator statement (A) is correct.

Learn more about the line of best fit here:

brainly.com/question/14279419

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