Enrico deposited $2000 in a savings account. Each month he will deposit additional $25. Which kind of function best models the r

Question

3 years ago

6

elationship between time and the total amount in the savings account?

2 answers:

hoa [83] · Answer 1 · 2022-06-09T12:27:48+03:00

hoa [83]3 years ago

7 0

Answer:

Linear: y=2000 + 25x

Step-by-step explanation:

A linear function, because he will put the same amount in (same rate of change) each month.

y=2000 + 25x

Stels [109] · Answer 2 · 2022-06-09T14:37:02+03:00

<h2>Answer:</h2>

The function which best models the relationship between time and the total amount in the savings account is:

Linear model

The function f(x) which represents the total amount in the savings account in x months is given by:

$f(x)=25x+2000$

<h2>Step-by-step explanation:</h2>

It is given that:

Enrico deposited $2000 in a savings account.

Each month he will deposit additional $25.

This means that the rate at which the amount is increasing each month is constant.

Hence, the model will be linear with a slope 25.

So , if x represents the number of months.

and f(x) represents the corresponding amount in the account.

Then the function f(x) is given by:

$f(x)=25x+2000$