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#45, 59, 63


In Exercises 35-44, use logarithms to solve the equation for t. 35. 0.41 = 8 36.-31 = 0.9 37. 5e-21 = 6 39. 2e -0.21 – 4 = 6
In Exercises 59–62, determine whether the statement is true or false. If it is true, explain why it is true. If it is false,
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45. O f(x) = at b in a Хоо, f(4) - 2 — т - 2 э а2 ; |- | 1 a+bin 1 (2) - 4 And т т а+ bn 2 = 4 2t bn 2 - 4 ь In 2 - 2 , : 2 т63 fm) = ha der, CE (0,1) alime f(a). The = f(e) exists for all CE(0,1) Therefore, f(x) is cont. on (1,0).Feel free to ask any doubts in comment section. Thank you. ??

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