A table of values of a linear function is shown in the image. Find the output when the input is n. Type your answer in the space

Question

4 years ago

8

provided.

1 answer:

Trava [24] · Answer 1 · 2022-03-06T05:06:24+03:00

You can rewrite as a sequence of values (the outputs): 2,5 ,8 , 11, ....

for the input 5, we must to have the output 14 (look that the sequence above, is take +3 every time)

So, for the input n, we must have

$3n - 1$

Why?

Look that, for n = 1, we need to have 2, and for n=2 we need to have 5, that correspond to take +3 for the predecessor...