Find the derivative of the function at the given value of x.f(x) = x3 - 1; x = 9
A. 27
B. 2187
C. -10
D. 243
Answer: D
Mathematics
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Solve the problem using inductive reasoning.Write the next three "triangular" figurate numbers.
Fill in the blank(s) with the appropriate word(s).
Mathematics
Factor completely. If the polynomial cannot be factored, say it is prime.x3 + 12x2 + 36x
A. x(x - 6)2 B. x(x + 6)2 C. x(x + 6)(x - 6) D. prime
Mathematics
Graph the equation in the rectangular coordinate system.f(x) = -2
A. 
B. 
C. 
D. 
Mathematics
For the graph of a circular function y = f(x), determine whether f(-x) = f(x) or f(-x) = -f(x) is true.
A. f(-x) = -f(x) B. f(-x) = f(x)
Mathematics