You have just timed a person doing a job a four times. the first time it took the person 120 minutes, the second time it took 90
1 answer:
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<u>ANSWER</u>
(0, 1), (1, 3), (2, 9), (3, 27)
<u>EXPLANATION</u>
The first and third options are completely out because the y-value of an exponential function is never zero.
For the second option the y-values has no geometric pattern or common ratio.
For the last option, we can observe the following pattern
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The correct choice is the last option