(needed ! )the sequence below represents marisa’s fine at the library for each day that she has an overdue book: $0.50, $0.65, $0.80, $0.95, $1.10, which equation represents marisa’s library fine as a function of a book that is n days overdue? f(n) = 0.15n f(n) = 0.50n f(n) = 0.15n + 0.35 f(n) = 0.50n + 0.15

C.  

Step-by-step explanation:  

We have been given a sequence representing the Marisa's fine at the library for each day that she has an overdue book: $0.50, $0.65, $0.80, $0.95, $1.10, ...

An arithmetic sequence is in form , where = nth term of sequence.  

= 1st term of the sequence.

d= Common difference.

We can see from our sequence that 1st term of our sequence is 0.50.

Let us find common difference by subtracting 0.50 from 0.65.

Upon substituting our values in arithmetic sequence we will get,

Upon distributing 0.15 we will get,

Now let us combine like terms.

Therefore, the equation will represent Marisa’s library fine as a function of a book that is n days overdue and option C is the correct choice.

the formula of a slope:

from a table we have

substitute:

the slope of f(x) is -1.

the graph of funcfion g(x) is a horizontal line. the slope of a horizontal line is equal 0. therefore the slope of g(x) is 0.

-1 < 0

the photograph is photographer and- in the process- ourselves.

step-by-step explanation: