Graph the function f(x) over the given interval. Partition the interval into 4 subintervals of equal length. Then add to your sketch the rectangles associated with the Riemann sum , using the indicated point in the kth subinterval for ck.f(x) = 2x + 4, [0, 2], left-hand endpoint

A.

B.

C.

D.


Answer: D

Mathematics

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Provide an appropriate response.Begin a list of the prime numbers starting with the smallest one. Continue the list until the median of the listed numbers is a multiple of 6. Then find the mean of the listed numbers to one decimal place.

A. 6.8 B. 6.0 C. Not possible for the median to be a multiple of 6 D. 7.0

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Find the negation of the following statement.All squares are parallelograms.

A. No squares are parallelograms. B. Some squares are not parallelograms. C. All squares are not parallelograms. D. Some squares are parallelograms.

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Solve the problem.A car is traveling at 50 mph. If its tires have a diameter of 26 inches, how fast are the car's tires turning? Express the answer in revolutions per minute. If necessary, round to two decimal places.

A. 654.41 rpm B. 646.41 rpm C. 4061.54 rpm D. 1292.82 rpm

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Find the power rounded to three significant digits. 

A. 530 B. 506 C. 529 D. 510 E. 519

Mathematics