What is the rate of change for this set of ordered pairs?
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Answer:
Option B.
Step-by-step explanation:
If a line passes through two points, then the rate of change is
[tex]m=\dfrac{y_2-y_1}{x_2-x_1}[/tex]
Consider any two ordered pairs from the given table.
Let line passes through (0,6) and (2,12).
[tex]m=\dfrac{12-6}{2-0}[/tex]
[tex]m=\dfrac{6}{2}[/tex]
[tex]m=3[/tex]
The rate of change for this set of ordered pairs is 3.
Hence, he correct option is B.