Determine whether the graph is the graph of a function.
A. Not a function
B. Function
Answer: B
Mathematics
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Find the inverse of the function.f(x) = (x + 16)2 - 3, x ? -16
A. f-1(x) = 
+ 16
B. f-1(x) = 3x2 + 16
C. f-1(x) = 
- 16
D. f-1(x) = 
+ 3
Mathematics
Multiply.
A. - 
B. 1
C. 
D. - 
Mathematics
List the intercepts for the graph of the equation.4x2 + y2 = 4
A. (-2, 0), (0, -1), (0, 1), (2, 0) B. (-1, 0), (0, -4), (0, 4), (1, 0) C. (-4, 0), (0, -1), (0, 1), (4, 0) D. (-1, 0), (0, -2), (0, 2), (1, 0)
Mathematics
Determine where the given function is increasing and where it is decreasing. s(x) = -x2 - 20x - 84
A. Decreasing on (-?, -10), increasing on (-10, ?) B. Increasing on (-?, ?) C. Decreasing on (-?, -10) and (0, ?), increasing on (-10, 0) D. Increasing on (-?, -10), decreasing on (-10, ?)
Mathematics