Express the following in interval notation.
A. (-?, 2)
B. [2, ?)
C. (-?, 2]
D. (2, ?)
Answer: D
Mathematics
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Find the value(s) of x for which the slope of the curve y = f(x) is 0.f(x) = 
A. x = - 
B. x = 
C. x = 0
D. x = -8
Mathematics
The function f(x) = x + 12 is one-to-one. Find the equation for (x), the inverse function.
a. -x - 12 b. -x + 12 c. x - 12 d. x + 12
Mathematics
Factor out the requested common factor.Factor out 2x from 8x8/5 - 6x8/5
A. 2x(47/5 - 37/5) B. 2x(48/5 - 38/5) C. 2x(4x7/5 - 3x7/5 ) D. 2x(4x3/5 - 3x3/5)
Mathematics
Write the first four terms of the sequence whose general term is given.an = 4n - 2
A. 6, 10, 14, 18 B. -2, -6, -10, -14 C. 2, 6, 10, 14 D. 2, 3, 4, 5
Mathematics