Rewrite the expression with rational exponents as a radical expression.
4x^3/7

If the expression is , then the answer is the first option.

If the expression is , then the answer is the third option.

Step-by-step explanation:

Remember that when you have a radical expression in the form , you can rewrite as:

Then:

- If the expression is , then you can rewrite it in the following radical form:

(This form matches with the first option.)

- If the expression is , then you can rewrite it in the following radical form:

(This form matches with the third option).

first, we define the variables:

x: number of years after 1950

f (x): amount of vinyl sold.

then, with the variables defined, we have:

68594 vinyl records were sold in 1958 > f (8) = 68594

91299 vinyl records were sold in 1961 > f (11) = 91299

38720 vinyl records were sold in 1952 > f (2) = 38720

161743 vinyl records were sold in 1967 > f (17) = 161743

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step-by-step explanation: