Find an equation of the circle with center at (-a, 0a) and radius 2a.

What will be an ideal response?



Mathematics

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Find the extreme values of the function and where they occur.y = x3 - 3x2 + 6x - 8

A. The minimum is 4 at x = -1. B. The maximum is 4 at x = 1. C. The maximum is 4 at x = 2. D. None

Mathematics

Find the flux of the vector field F across the surface S in the indicated direction.F = xzi + yzj + k , S is the cap cut from the sphere x2 + y2 + z2 = 16 by the plane  direction is outward

A. ?
B. 255?
C. - ?
D. ?

Mathematics

Find the area of the polygon.

A. 34.5 m2 B. 69 m2 C. 17.25 m2 D. 7.25 m2

Mathematics

Evaluate the integral.3x dx

A. - x cot 3x + ln  + C
B.  x cot 3x -  ln  + C
C. - 3x cot 3x + 9 ln  + C
D. -  x cot 3x +  ln  + C

Mathematics