Tell whether the expression is a monomial. If it is, name the variable(s) and coefficient, and give the degree of the monomial.-5x-9
A. Monomial; variable x; coefficient 9; degree -5
B. Monomial; variable x; coefficient -5; degree 9
C. Monomial; variable x; coefficient -5; degree -9
D. Not a monomial
Answer: D
Mathematics
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A. 63
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Graph the function.f(x) = x - 
A. 
B. 
C. 
D. 
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