Simplify the expression. Write the result using positive exponents only.
A. 
B. 
C. 
D. 
Answer: D
Mathematics
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Graph the function. Determine the symmetry, if any, of the function.y = -5
A. No symmetry
B. Symmetric about the x-axis
C. No symmetry
D. Symmetric about the x-axis
Mathematics
Find the limit, if it exists.
A. Does not exist
B. 
C. 11x
D. 
Mathematics
Find a value of a so that f is continuous at c, or indicate this is impossible.f(x) = 
A. -5 B. Impossible C. 20 D. 5
Mathematics
Draw the given angle.0°
A. 
B. 
C. 
D. 
Mathematics