Find the first 4 terms of the recursively defined sequence.a1 = 8, a2 = 6, an + 1 = an - an - 1

A. 8, 6, 2, -6
B. 8, 6, 4, 2
C. 8, 6, -2, -8
D. 8, 6, 14, 20


Answer: C

Mathematics

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Find the domain of x in the following expression.

A.
B.
C.
D.
E. all real numbers

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Solve.For a resistor in a direct current circuit that does not vary its resistance, the power that a resistor must dissipate is directly proportional to the square of the voltage across the resistor. The resistor must dissipate  watt of power when the voltage across the resistor is 13 volts. Find the power that the resistor must dissipate when the voltage across it is 26 volts.

A.  watts
B.  watt
C.  watt
D.  watt

Mathematics

Give the equation of the vertical asymptote(s) of the rational function.g(x) = 

A. x = 0, x = -4 B. x = 4 C. x = 3 D. x = -4

Mathematics

Find the x- and y-intercepts.f(x) = 5x2 + 12x + 6

A. , (0, -6)
B. , (0, 6)
C. , (0, 6)
D. , (0, -6)

Mathematics