Asequence is defined by the formula f(n+1)=f(n)-3. if f(4)=22, what is f(1)?

The value of f(1) is 31

Solution:

Given that the sequence is defined by formula:

To find: f( 1 )

Also given that,

So, we can say,

Substitute n = 3 in given formula

Now we got, f(3) = 25

Use the similar steps to find for f(2)

Substitute n = 2 in given function

Use the similar steps to find for f(1)

Substitute n = 1 in given function

Thus value of f(1) is 31

good job you smart son of a gun you are smarter that einstein. 7

1. 8

2. 9

3. 20

4. 3

5. 17

6. 2.2

7. 11.25

8. 1

9. 14

10. 2

step-by-step explanation:

thats the first half