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Find a quadratic function with integral coefficients and a root using only Bellwork in Lesson 5.2 on Simplifying and Applying Rational Exponents. Explore solving equations with exponents without logs. Solve an application problem on annual rate of appreciation. Reference homework on Sec. 5.2 p. 178 exercises 2-38 and 44-48.
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Graph: Solve: Find a quadratic function with integral coefficients that has a root of Bellwork: (no calculator)
Lesson 5.2 Simplifying and Applying Rational Exponents
What is a rational exponent? A rational exponent is an exponent that is a fraction
Solving Equations with Exponents: We are not using logs yet!
Application A house bought for $235,000 in 2003 was sold for $335,000 in 2007. What was the annual rate of appreciation?
Homework Sec 5.2 p. 178 2-38 e.o.e. 44-48 even