LnWorksheet - )? 5. Does ln( xy ) ln( x ) = 1 + ln( y-x )?...

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7.2* Worksheet Name: November 13, 2007 1. Draw the graphs of the following equations using your answers to the following ques- tions: y = ln( x ) y = ln( x + 2) If ln( x ) = 0, x = If ln( x + 2) = 0, x = If ln( x ) = 1, x = If ln( x + 2) = 1, x = If ln( x ) = -∞ , x = If ln( x + 2) = -∞ , x = Write the following as a single logarithm and do not simplify any further. You may use your book or notes if you forgot the log rules. 2. 2 ln( x ) + ln(5 + x ) 3. 5 ln( x - 4) - ln( x 2 ) 4. Does ln(3 x 4 ) = 4 ln(3) + 4 ln( x
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Unformatted text preview: )? 5. Does ln( xy ) ln( x ) = 1 + ln( y-x )? Solve for x. 6. ln( x-3) = 1 2 7. ln 2 ( x )-1 2 ln( x ) = 0 Find f ( x ) 8. f ( x ) = ln( 5 x ) 9. f ( x ) = x ln( x )-x 10. f ( x ) = ln 1 + x 2 cos 2 ( x ) (Simplify before taking the derivative.) Calculate the following integrals. 11. Z 1 2 x + 3 dx 12. Z e 1 x 3 + x + 2 x 2 dx 13. Easy Challenge: Z sin(ln( x )) x dx...
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LnWorksheet - )? 5. Does ln( xy ) ln( x ) = 1 + ln( y-x )?...

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