Identify the number as real, complex, pure imaginary, or nonreal complex. More than one of these descriptions may apply.7
A. Complex
B. Nonreal complex
C. Complex, pure imaginary, nonreal complex
D. Real, complex
Answer: D
Mathematics
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Show that f and g are inverses of each other by verifying that f(g(x)) = x = g(f(x)).
; g(x) = x3 - 1
What will be an ideal response?
Mathematics
Match the function with its graph.1) y = 2 + sin (x)2) y = 2 + cos (x)3) y = -2 + sin (x)4) y = -2 + cos (x)A)B)
?
C)D)
?
A. 1A, 2B, 3C, 4D B. 1B, 2D, 3C, 4A C. 1A, 2C, 3D, 4B D. 1A, 2D, 3C, 4B
Mathematics
Solve the problem.Add three and thirteen hundredths and eighty-five thousandths.
A. 3.215 B. 1303.085 C. 5.15 D. 3.0215
Mathematics
Provide an appropriate response.Give an equation or inequality that states the distance between 
is greater than 5.
A. |2x + 5| < -5 B. |2x - 5| < 5 C. |2x - 5| > 5 D. 2x - 5 > 5
Mathematics