Solve the problem.If g(x) = x2 - 2x - 8 , solve g(x) ? 0.
A. (-?, -2] or [4, ?)
B. [4, ?)
C. [-2, 4]
D. (-?, -2]
Answer: C
Mathematics
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List the subsets.List all of the three element subsets of the set {a, b, c, d, e}.
What will be an ideal response?
Mathematics
Write the fraction as a decimal. If the decimal is a repeating decimal, write using the bar notation and then round to the nearest hundredth.
A. 4. ? 4.84
B. 4.8 ? 4.83
C. 4.8 ? 4.87
D. 4.83
Mathematics
The graph is a translation of one of the basic functions defined by y = x2, y = x3, y = , or y =
. Find the equation that defines the function.
A. y = (x - 2)2 + 2 B. y = x2 - 2 C. y = (x + 2)2 D. y = (x - 2)2
Mathematics
Provide an appropriate response. Graph the numbers -2 and 7 on the following number line.
A.
B.
C.
D.
Mathematics