Solve the quadratic equation using the most efficient technique (factoring, extracting square roots, completing the square, or the quadratic formula).(6x + 9)2 = 16
A. 
B. 
C. 
D. 
Answer: D
Mathematics
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Find the mode (if any) of the list of data.11, 11, 18, 18, 11, 13, 18, 11
A. 11 B. 12 C. 13 D. 14 E. 10
Mathematics
The graph of a function f is given. On the same axes, sketch the graph of f-1. 
A. 
B. 
Mathematics
Determine where the graph of f is below the graph of g by solving the inequality 
.f(x) = x4 - 4g(x) = x - 4
A. f(x) ? g(x) if 0 ? x ? 1 B. f(x) ? g(x) if -1 ? x ? 1 C. f(x) ? g(x) if x ? 0 or x? 1 D. f(x) ? g(x) if x ? -1 or x? 1
Mathematics
Determine whether or not the graph represents a function.
A. function B. not a function
Mathematics