Question

Renata is reading an 800-page thriller. She reads 60 pages each day.

The formula f(n) = 740 - 60(n1) represents how many pages Renata
has left to read after n days of reading. How many pages does she
have left to read after 9 days of reading?

Answer 1

`f(9)=200`

Explanation:

Given

`f(n) = 740 - 60n`

Required

Determine f(n) when n = 9

The question has been analysed in the GIVEN and REQUIRED option.

To solve further; Substitute 9 for n

`f(9)=740 - 60 * 9`

`f(9)=740 - 540`

`f(9)=200`