Find the domain of the composite function f?g. Write the domain in interval notation.f(x) = x + 7, g(x) = 
A. (-?, ?)
B. (-?, -10) ? (-10, ?)
C. (-?, -10) ? (-10, -7) ? (-7, ?)
D. (-?, -17) ? (-17, ?)
Answer: B
Mathematics
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Use the graph to determine where the function is discontinuous.
Mathematics
Graph the function by hand, not by plotting points, but by starting with the graph of one of the standard functions and then applying the appropriate transformations.
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Mathematics
Write the decimal in words.0.3
A. Three tenths B. Three thousandths C. Three ten-thousandths D. Three hundredths
Mathematics
Solve.
+ 
= 18
A. 1,800
B. 
C. 72
D. 
Mathematics