Find an expression for dy/dx.y = u2  and u = 2x - 3

A. 12x - 6
B. 4x - 6
C. 8x
D. 8x - 12


Answer: D

Mathematics

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Find the volume of the solid generated by revolving the region R bounded by the graphs of the given equations about the .y = x, y = 0, between x = 3 and x = 5

A. ?
B. ?
C. 8?
D. 17?

Mathematics

Find the solution set of the system by graphing the equations by hand. If the system is inconsistent or dependent, say so.y = 3x + 3y = -2x - 7

A. (-2, -3) B. (-2, -2) C. (2, 3) D. (-2, 3)

Mathematics

Solve the logarithmic equation.log x + log(x - 1) = log 56

A. {8, -7}
B.
C. {-7}
D. {8}

Mathematics

Determine whether the given point lies on the line.(5, 3); y + 25 = x

A. No B. Yes

Mathematics