$200 in a savings account. The interest rate is 3%. Determine the exact amount of money that will be in the account after the following amounts of time.
a) 2 months: b) 6 months:

c) 11 months: d) 1 year:

e) 2.5 years: f) 5 years:

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:

where r the answers

step-by-step explanation:

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step-by-step explanation:

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