Construct a frequency polygon.

A. Frequency
? | Exam scores |
B. Frequency

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Answer: B
Mathematics
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Determine whether the given function satisfies a Laplace equation.f(x, y) = e-7ysin -7x
A. Yes B. No
Mathematics
Find the volume of the solid. When appropriate, use ? ? 3.14 and round to the nearest hundredth.
A. 2099.52 yd3 B. 4199.04 yd3 C. 699.84 yd3 D. 1399.68 yd3
Mathematics
The function f(x) changes value when x changes from x0 to x0 + dx. Find the approximation error . Round your answer, if appropriate.f(x) = x - x2, x0 = 2, dx = 0.06
A. 0.0036 B. 0.0396 C. 0.036 D. 0.072
Mathematics
Find the solution set of the system by graphing the equations by hand. If the system is inconsistent or dependent, say so.x -
y = 5
x +
y = 12
A. (3, 4) B. (4, -3) C. (3, 1) D. (4, 3)
Mathematics