Find the derivative.f(x) = 2(); (x > 0)

A. - x-7/6
B. 10()
C. x-5/6
D. x7/6


Answer: C

Mathematics

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Find an equation for the line that passes through the given point and satisfies the given conditions.P = (-7, 5); perpendicular to v = -2i - 2j

A. -2x + 2y = 24
B. -2x - 2y = 8
C. y - 5 = - (x + 2)
D. -2x - 2y = 4

Mathematics

Solve the problem.The current in a simple electrical circuit is given by I = V/R, where I is the current in amperes, V is the voltage in volts, and R is the resistance in ohms. When V = 12 volts, what is a 12? resistor's tolerance for the current to be within 1 ± 0.01 amp?

A. 0.01% B. 0.1% C. 10% D. 1%

Mathematics

Convert to trigonometric notation and perform the indicated operation.

A.  + i
B.  + i
C.  + i
D.  + i

Mathematics

Find the degree of the polynomial.x4 - 5x3y9 + 6xy - 8x + 10

A. degree 18 B. degree 12 C. degree 4 D. degree -5

Mathematics