Ayard is equal in length to three feet. the function f(x) takes a measurement in yards (as input) and returns a measurement in feet (as output).what number will the function return if the input is 12.2?

The number will the function return if the input is 12.2 is 36.6 feet and this can be determined by using the unitary method.

Given :

A yard is equal in length to three feet. The function f(x) takes a measurement in yards (as input) and returns a measurement in feet (as output).

The following steps can be used in order to determine the function:

Step 1 - The unitary method can be used in order to determine the function.

Step 2 - According to the given data, one yard is equal to 3 feet.

Step 3 - If one yard is equal to 3 feet then 12.2 yards is equal to:

Step 4 - SImplify the above expression.

f(x) = 36.6 feet

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since yards is the input, you would multiply the input by 3 to get feet

so the equaton would look something like: f(x) = 3x where x is the input

so when x = 12.2 you would replace x with 12.2 to get:

have f(12.2) = 3(12.2)

12.2 *3 = 36.6 feet

investment b is an ordinary annuity with $3,909.64 in the account after one year.

step-by-step explanation:

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step-by-step explanation: