Answer the question about the given function.Given the function f(x) = 
, what is the domain of f?
A. {x|x ? - 
}
B. {x|x ? 9}
C. {x|x ? -7}
D. {x|x ? 7}
Answer: C
Mathematics
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Divide. Write with positive exponents.
A. -2 + 6x3
B. -2 + 
C. -2 - 18x6
D. 6x9 + 
Mathematics
Graph the given function as a solid line (or curve) and its inverse as a dashed line (or curve) on the same set of axes.f(x) = 5x
A. 
B. 
C. 
D. 
Mathematics
Write the ratio in three different ways.the ratio of 2.9 to 29
A. 2.9 to 31.9, 2.9:31.9, 
B. 29 to 2.9, 29:2.9, 
C. 2.9 of 29, 2.9:29, 
D. 2.9 to 29, 2.9:29, 
Mathematics
Find the new coordinate vector for the vector x after performing the specified change of basis.Consider two bases B = src="https://sciemce.com/media/4/ppg__sas0521192010__f1q40g6.jpg" alt="" style="vertical-align: -8.0px;" />
and C = 
for a vector space V such that 
That is, 
A. 
B. 
C. 
D. 
Mathematics