The option B is the correct answer which is the $3000 account will earn three times more than the $1000 account.
Step-by-step explanation:
The interest rate is amount of interest due per period. and it is in the form of percentage.
For example if the interest rate on both accounts is 10%. Then the total earning from first account will be $300 and earning from the second account will be $100.
Now the earning from account of $3000 is 3 times more than the earning fro the account of $1000.
$300 = 3($100)
Hence proved that the $3000 account will earn three times more than the $1000 account.
A. The graph of the function is vertically shrunk by a factor the graph of the function so the domain and the range of both functions are the same. This option is false.
B. The graph of the function is vertically shrunk by a factor the graph of the function so the domain and the range of both functions are the same. This option is true.
C. The graph of the function is translated 2 units to the right and vertically shrunk by a factor the graph of the function so their graphs are similar except the first graph is shifted right and shrunk vertically by a factor of . This option is true.
D. The function has the domain and the range all non-negative real values. The function has the domain and the range all real values. So this option is false.