Question

WILL FAN AND MEDAL

Answer 1

Question?

Answer 2

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, 4), (2, 9), (3, 14), (4, 19)

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

Answer 3

fd(n) = 4n - 1