(MAT105 -Intro 2 Cllge Math) Wk 10 Qz Qstns (Chptr9-Exponential &amp; Logarithmic Fnctns)

# (MAT105 -Intro 2 Cllge Math) Wk 10 Qz Qstns (Chptr9-Exponential & Logarithmic Fnctns)

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Student: Shanna Hawxhurst Submitted: 06/12/08 4:57pm Instructor: Tom West Course: WEST T MAT 105 803 016 016 Book: Strayer University Math 105: Introduction to College Mathematics Assignment: Chapter 9 Quiz A 1. Graph the function. f(x) Choose the correct graph on the right. 2. Suppose \$ is invested at % interest compounded annually. Find a function A for the amount in the account after t years. A(t) 3. Find (f g)(x) and (g f)(x). f(x) x ; g(x) x (f g)(x) (Simplify your answer.) (g f)(x) (Simplify your answer.) Page 1 of 3

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Student: Shanna Hawxhurst Submitted: 06/12/08 4:57pm Instructor: Tom West Course: WEST T MAT 105 803 016 016 Book: Strayer University Math 105: Introduction to College Mathematics Assignment: Chapter 9 Quiz A 4. Find the inverse of f(x) x by thinking about the operations of the function and then reversing them.
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Unformatted text preview: Find (x). Choose the correct answer below. 5. Graph both functions using the same set of axes. f(x) , (x) Choose the correct graph. f(x) is the solid red line. (x) is the solid blue line. 6. Convert to a logarithmic equation. Complete the equivalent logarithmic equation. 7. Express as a sum of logarithms. Page 2 of 3 Student: Shanna Hawxhurst Submitted: 06/12/08 4:57pm Instructor: Tom West Course: WEST T MAT 105 803 016 016 Book: Strayer University Math 105: Introduction to College Mathematics Assignment: Chapter 9 Quiz A 8. Express as a product. 9. Express in terms of logarithms without exponents. What is the equivalent expression? 10. Express as a single logarithm and simplify if possible. Page 3 of 3...
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(MAT105 -Intro 2 Cllge Math) Wk 10 Qz Qstns (Chptr9-Exponential & Logarithmic Fnctns)

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