Find the common ratio, r, for the geometric sequence.,  ,  ,  ,  , . . .

A.
B. 2 
C. 12
D.


Answer: A

Mathematics

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Determine the values of x for which the function, as represented by the graph, is continuous. If the function is not continuous, determine the reason.

A. Continuous for all x B. Not continuous at x = 1; function not defined C. Not continuous at x = 0; small change Not continuous at x = 1; function not defined D. Not continuous at x = 0, x = 1; function not defined

Mathematics

The argument has a true conclusion. Identify the argument as valid or invalid.All soda pops are carbonated.All diet colas are soda pops.  ? All diet colas are carbonated.

A. Valid B. Invalid

Mathematics

For the given functions f and g, find the requested composite function value.f(x) = , g(x) = x2 + 9;Find (g ? f)(-2).

A. 25
B.
C.
D. 13

Mathematics

Graph the linear inequality.-3x - 4y ? -12

A.

B.

C.

D.

Mathematics