Graph the function.f(x) = x

A.

B.

C.

D.


Answer: B

Mathematics

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Use Simpson's Rule with n = 4 steps to estimate the integral.

A. -1 - 2
B. - 
C. - 
D. - 

Mathematics

Find the flux of the vector field F across the surface S in the indicated direction.F = 7xi  + 7yj + 2k; S is "nose" of the paraboloid z = 7x2 + 7y2 cut by the plane z = 2; direction is outward

A. ?
B. ?
C.
D. - ?

Mathematics

Solve the equation.45 - 3x = 

A. 128
B. -3
C.
D. 3

Mathematics

Solve the problem.Data representing the price and quantity demanded for hand-held electronic organizers were analyzed every day for 15 days. The logarithmic function of best fit to the data was found to be  Use this to predict the number of hand-held electronic organizers that would be demanded if the price were $275.

What will be an ideal response?

Mathematics