The principal represents an amount of money deposited in a savings account subject to compound interest at the given rate. Principal Rate Compounded Time $ 3000 7 % annually 5 years A. Find how much money there will be in the account after the given number of years. B. Find the interest earned. A. The amount of money in the account after 5 years is $ nothing. (Round to the nearest hundredth as needed.) B. The amount of interest earned is $ nothing. (Round to the nearest hundredth as needed.)

the direct variation says that:

then the equation is of the form is given by:

            where k is the constant variation.

from the given table:

consider any value of x and m(x)=y

x = 2 and m(x)=y = 3

substitute these value in [1]; we have;

divide both sides by 2 we get;

⇒

check:

put x = -1 and m(x) = -1.5

substitute in the equation:

-1.5 = -1.5                   true

therefore, the function m(x) represents a direct variation

graph of this function as shown below:

f(x) = y

f(-3) = -5

step-by-step explanation:

ur mom

step-by-step explanation: