Find the general form of the equation of the the circle.Center at the point (2, -3); containing the point (5, -3)

A. x2 + y2 - 4x + 6y + 4 = 0
B. x2 + y2 + 4x - 6y + 22 = 0
C. x2 + y2 - 4x + 6y + 22 = 0
D. x2 + y2 + 4x - 6y + 4 = 0


Answer: A

Mathematics

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Find the slope and y-intercept for the following:  3x - 4y = 12. ?

A.

?Slope:  3, Y-intercept: 12.


B.

?Slope: , Y-intercept:  3.


C.

?Slope: , Y-intercept: -3.


D.

?Slope:  , Y-intercept: 3.


E.

?None of the above.


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Calculate the derivative of the function. Then find the value of the derivative as specified.g(x) = x3 + 5x; g '(1)

A. g '(x) = 3x2 + 5x; g '(1) = 8 B. g '(x) = 3x2; g '(1) = 3 C. g '(x) = 3x2 + 5; g '(1) = 8 D. g '(x) = x2 + 5; g '(1) = 6

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Solve the problem.A salesperson has two job offers. Company A offers a weekly salary of $630 plus commission of 14% of sales. Company B offers a weekly salary of $1260 plus commission of 7% of sales. What is the amount of sales above which Company A's offer is the better of the two?

A. $4500 B. $18,000 C. $9000 D. $9100

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The volume of a cylindrical tank of radius r and height h is given by ? ? Find the volume of a cylindrical tank of radius 2 ft and height 4 ft.

What will be an ideal response?

Mathematics