Determine where the graph of f (x) = 1n |x-7| is concave upward and where it is concave downward. Also, find all inflection points of the function.
What will be an ideal response?
concave downward: (-?, 7) and (7, ?), concave upward: nowhere; inflection points: none
Mathematics
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Use Jefferson's method to find the apportionment.The table below gives the populations of four districts A, B, C, and D, among which a total of 20 seats are to be apportioned.
How many seats does district A receive using Jefferson's method?
A. 12 B. 9 C. 11 D. 10
Mathematics
Choose the equation that matches the graph.
A. y2 = 6x B. x2 = 6y C. y2 = -6x D. 6y2 = x
Mathematics
Provide an appropriate response.Prove that the function f is one-to-one.f(x) = 6 - 
x
What will be an ideal response?
Mathematics
Simplify. Assume that all variables represent nonnegative numbers.5
A. 11x5y4
B. 30x5y4
C. 30x6y2
D. 30x5y2
Mathematics