Select all the correct answers. Natalie buys a new car. At the end of the first month, the odometer on the car reads 800 miles. From past experience, she expects to drive 900 miles per month.

Select all the functions that can be used to find the number of miles, , recorded on the odometer after n months.

(a)

(b) ;   for

Step-by-step explanation:

Given

--- first month

--- difference in distance covered each month

Required

Find f(n)

To do this, we have:

Where

This gives:

Collect like terms

So, we have:

As a recursion, we have:

For every other month i.e.

We have:

   for

Which means 900 miles plus distance covered in previous month

answer: 414,377,008

step-by-step explanation:

just multiply it