HW5 - 16 1 2 4 6. Find the domain of ) 3 ln( ) ( x x f in...

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Page 1 of 2 Math 2312 Homework 5 Due: Wednesday, June 30, 2010, at the beginning of class 1. a) Sketch the function x x f 2 3 1 ) ( by first sketching the parent function and then sketching each transformation leading to f ( x ). b) State the domain and range of f ( x ) in interval notation. 2. Solve x x 2 1 4 3 2 2 3. Use properties of exponents to simplify:   x x x e e e 3 4 3 1 4. If Danica invests $10,000 into an account that earns 1.5% interest compounded quarterly, what will the account be worth in 20 years? 5. a) Rewrite in exponential form: 4 ) 81 ( log 3 b) Rewrite in logarithmic form:
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Unformatted text preview: 16 1 2 4 6. Find the domain of ) 3 ln( ) ( x x f in interval notation. 7. Use the properties of logarithms to expand the expression as a sum and difference of logarithms with as few products, quotients, and powers as possible. 4 ) 3 ( ln 3 3 1 3 2 x x x x 8. Evaluate without a calculator: a) 00001 . log (next page) Page 2 of 2 b) 128 1 log 2 c) ) 01 . log( ) 7 log( ) 70 log( 9. Solve: ) 6 ( log ) 2 ( log ) ( log 2 2 2 x x x...
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HW5 - 16 1 2 4 6. Find the domain of ) 3 ln( ) ( x x f in...

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