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MHR • Advanced Functions 12 Solutions 660

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Chapter 7 Section 3 Question 13 Page 385<br />

This process cannot be applied when n is an integer since you cannot have a logarithm of a<br />

negative number. You can have positive integers only.<br />

Chapter 7 Section 3 Question 14 Page 385<br />

a)<br />

b)<br />

c)<br />

d) p(x) = g(x) ; this demonstrates the power law.<br />

Chapter 7 Section 3 Question 15 Page 386<br />

a) q(x) = f (x) + g(x)<br />

= 2log x + 4log x<br />

= 6log x<br />

= log x 6<br />

<strong>MHR</strong> <strong>•</strong> <strong>Advanced</strong> <strong>Functions</strong> <strong>12</strong> <strong>Solutions</strong> 698

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