Determine whether the given number is a solution of the equation.4m + 2 = 20;  4

A. Yes
B. No


Answer: B

Mathematics

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Find the volume of the solid generated by revolving the region R bounded by the graphs of the given equations about the .y = , y = 0, between x = 0 and x = 

A. 2?
B. ?
C. 14?
D. 7?

Mathematics

Given the interval (a, b) on the x-axis with the point x0 inside, find the greatest value for ? > 0 such that for all x, 0 <  < ? ? a < x < b. a = 1.452, b = 2.736, x0 = 1.807

A. ? = 1 B. ? = 0.355 C. ? = 1.284 D. ? = 0.929

Mathematics

First, rewrite each equation in exponential form. Then, use a table of coordinates and the exponential form to graph the logarithmic function. Begin by selecting -2, -1, 0, 1 and 2 for y. Finally, based on your graph, describe the shape of a scatter plot that can be modeled by f(x) = log b x, 0 < b < 1.y = log1/2  x

A.

decreasing, 
although rate of decrease is slowing down
B.

increasing
C.

increasing, 
although rate of increase is slowing down
D.

decreasing, 
although rate of decrease is slowing down

Mathematics

Multiply by a fraction equivalent to 1 to build up the fraction to one with the denominator shown. = 

A.
B.
C.
D.

Mathematics