Your $840 annual bonus increases by 5% each year. you deposit $3000 in an account that earns 2.5% annual interest compounded yearly. write and graph a function that represents this situation. plz its a test

solution: - as given the annual bonus =$840 increases at a rate of 5% be each year .

⇒ r= 5% =0.05

so, the amount function after x years for this situation will be  

=$840 increases at a rate of 2.5% each year .

⇒ r= 2.5% =0.025

so, the compound amount function after x years for this situation will be  

now to plot the graph we have to find points

at x =400,

by taking log on both sides and after solving it we get, y=0

and so

b. x + 1

step-by-step explanation:

i'am smart

idk

step-by-step explanation: