By secant line formula, the slope of the line represented in the table is equal to - 2.
How to determine the slope of a linear function based on a table
In this problem we must determine the slope of a function based on the secant line formula. After a quick glance at the table, we find that the slope formula can be used as Δx and Δy are constant at every pair consecutive points. Then, the slope of the line is:
m = (- 3 - 9)/(9 - 3)
m = - 12/6
m = - 2
By secant line formula, the slope of the line represented in the table is equal to - 2.
To learn more on slopes: https://brainly.com/question/3605446
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