Question

WILL FAN AND MEDAL

Answer 1

The first four terms of a sequence are shown below:

7, 4, 1, −2

Which of the following functions best defines this sequence?
f(1) = 7, f(n + 1) = f(n) + 3; for n ≥ 1
f(1) = 7, f(n + 1) = f(n) − 3; for n ≥ 1
f(1) = 7, f(n + 1) = f(n) − 4; for n ≥ 1
f(1) = 7, f(n + 1) = f(n) + 4; for n ≥ 1
@GabeBae @Wendy.Ivette11714 @imqwerty @ChantySquirrel1129**

Answer 2

just try the options out :)
its the simplest way
so just a random value of n and check