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anonymous
 one year ago
Malia is using an online calculator to calculate the outputs f(n) for different inputs n. The ordered pairs below show Malia's inputs and the corresponding outputs displayed by the calculator:
(1, 3), (2, 7), (3, 11), (4, 15)
Which of the following functions best represents the rule that the calculator uses to display the outputs?
f(n) = 5n  1
f(n) = 5n + 1
f(n) = 4n + 1
f(n) = 4n  1
anonymous
 one year ago
Malia is using an online calculator to calculate the outputs f(n) for different inputs n. The ordered pairs below show Malia's inputs and the corresponding outputs displayed by the calculator: (1, 3), (2, 7), (3, 11), (4, 15) Which of the following functions best represents the rule that the calculator uses to display the outputs? f(n) = 5n  1 f(n) = 5n + 1 f(n) = 4n + 1 f(n) = 4n  1

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0@SolomonZelman , @welshfella

welshfella
 one year ago
Best ResponseYou've already chosen the best response.1plug in the given values into each option and see which one fits

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I found that when I did that I got D to be y answer since they all matched.

welshfella
 one year ago
Best ResponseYou've already chosen the best response.1for example first choice 5n  1 input 1 output 3 input n = 1 output 5n  1 = 5(1)  1 = 4 but it should be 3 so its not this option
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