Lemma
MediumPolynomials
OpenStax, Algebra and Trigonometry 2e §5.2 Power Functions and Polynomial Functions · Exercise 73 · Algebra · Polynomials

Power Functions and Polynomial Functions · Exercise 73

Use the written statements to construct a polynomial function that represents the required information.

An oil slick is expanding as a circle. The radius of the circle is increasing at the rate of 20 meters per day. Express the area of the circle as a function of the number of days elapsed.

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OpenStax, Algebra and Trigonometry 2e · §5.2 Power Functions and Polynomial Functions · Exercise 73

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