Question

Please help

A bank employee combines the constant function f(t)=5000 and the linear function g(t)=250t to create the function h(t)=f(t)+g(t), where h(t) represents the value, in dollars, of an account earning simple interest after t years.

Based on the function h(t), what will be the account value 5 years after the account is opened?

A.) $5,250

B.) $6,250

C.) $25,250

D.) $26,250

Answer 1

B. $6,250

Explanation:

Given data

constant function f(t)=5000

linear function g(t)=250t

new function= h(t)=f(t)+g(t)

the new value will be

5000+250t

substituting t = 5 in the linear function we have

=5000+250(5)

=5000+1250

=6250

the answer is $6250

the answer is option B