Provide the requested proof.In the figure below, BD = CD. Prove that 
What will be an ideal response?
Answers will vary. A sample correct response would be as follows.
By HL, 
and hence 
It follows that 
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Provide an appropriate response.Determine whether a linear or quadratic function would be a more appropriate model for the graphed data. If linear, tell whether the slope should be positive or negative. If quadratic, decide whether the coefficient of x2 should be positive or negative. CRIME STATISTICS 
Years since 2000
A. Quadratic; positive B. Linear; positive C. Quadratic; negative D. Linear; negative
Write as the sum and/or difference of logarithms. Express powers as factors.log4
A. log4(x + 6) + 3log4x B. log4(x + 6) -log4x C. log4(x + 6) - 3log4x D. 3log4x -log4(x + 6)
Use the vertical-line test to determine whether the graph represents a function.
A. Yes B. No
Solve the equation f(x) = 0 analytically and then use the graph of y = f(x) to solve the inequalities f(x) < 0 and 
f(x) = 3ex - 2
A. 
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B. 
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C. 
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D. 
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