Find the domain of f and write it in interval notation.f(x) = 3 log2(x4)
A. (-?, 0) ? (0, ?)
B. (3, ?)
C. (0, ?)
D. 
Answer: A
Mathematics
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Find the indicated composition.f(x) = 9
; g(x) = 2x + 13Find (f ? g)(x).
A. (f ? g)(x) = 9
B. (f ? g)(x) = 9
+ 3
C. (f ? g)(x) = 9
D. (f ? g)(x) = 18
+ 13
Mathematics
Approximate to three decimal places.
A. 1.999 B. 3.000 C. 2.000 D. 2.010
Mathematics
Find the relative extrema of the function. Find the relative extrema of trigonometric functions on [0, 2? ]. List your answers in terms of ordered pairs. Then sketch a graph of the function.
Mathematics
Reflect A, B, C, and D through the x-axis and give the coordinates of the reflected points, A ', B ', C ', and D '.
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 figure 1.png)
Mathematics