Idk the rest to the table someone please help!

Find the third,fifth and seventh term sequence described by each rule a(n)=n+1

If you double the input of a function and it results in half the output, and if you triple the input and it results in a third of the output, what can be guessed about the function? check all that apply.

28 x 12 + 34 = ? it's for a test that if i fail on i will not proceed into the honor roll society i always dreamed of!me! worth 50 !