Show that the equation is not an identity by listing the value(s) of the variable from among 0, ?/4, ?/2, and - ?/4 for which the equation is false.
= 1
A. 
B. 
and - 
C. - 
D. 0 and 
Answer: B
Mathematics
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A. 78.5 B. 0.790 C. 0.785 D. 7.85
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Provide an appropriate response.What is the difference between an expression and an equation?
What will be an ideal response?
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Find the domain of the logarithmic function.f(x) = log2(x - 9)2
A. (-?, 9) or (9, ?) B. (-?, 0) or (0, ?) C. (9, ?) D. (-9, ?)
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Subtract. 6 - (-6)
A. 0 B. 6 C. -12 D. 12
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