148finalexamBsolutions

148finalexamBsolutions - Math 148 Final Exam Form B...

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Math 148 Final Exam Form B Solutions 1. (a) 77 , 22 ⎛⎞ ⎜⎟ ⎝⎠ (b) 370 9.62 2 d =≈ 2. There are infinitely many solutions 3. No top: 9.66, 4.83 xh == 4. 1 2, , and 9 11 x =− 5. 6 and 6 6. (a) () Domain: , −∞ ∞
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(b) 7. (a) 2 ( ) ( 4)( )( 1) ( 6) fx x xx x =+ (b) 8. 4 ln x y ⎛⎞ ⎜⎟ ⎝⎠ 9. 31 is the number of years from 0. 26.14 years is the number from today.
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148finalexamBsolutions - Math 148 Final Exam Form B...

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