Evaluate the square root if possible. If the square root is irrational, write the approximate value rounded to two decimal places. If the square root is not a real number, so state.
A. 9
B. not a real number
C. -9
D. -81
Answer: B
Mathematics
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A. y-axis only B. origin only C. x-axis only D. none of these
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Provide an appropriate response.Summarize the guidelines to follow when simplifying radical expressions.
What will be an ideal response?
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Sketch a graph of f.f(x) = (x - 1)2 + 6
A. 
B. 
C. 
D. 
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Find and simplify the difference quotient of f, 
, for the function.f(x) = 
A. 0
B. 
C. 
D. 
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