Provide an appropriate response.Rewrite as an exponential equation: log2 
= -5
Fill in the blank(s) with the appropriate word(s).
2-5 = (1/32)
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Which of the has an undefined slope? ?
A. ?y = 6 B. ?x = -3 C. ?y = 4x + 0 D. ?y = -3x + 3 E. ?None of the above.
Provide an appropriate response.Find the magnitude of the vector in standard position with end point (5, -2).
A. 6.4 B. 5.4 C. 4.6 D. 1.5
Use the fundamental identities to simplify the expression.
A. sin ? B. tan2? C. cos3? D. sec2?
Solve the problem.The power dissipated in an electric circuit is given by the expression 
where R is the resistance of the circuit and I is the current through the circuit. For a sinusoidal alternating current, the current might be represented by the relation 
where A is the amplitude, f is the frequency, and t is time. Write an expression for P involving the sine function, and use a fundamental identity to write P in terms of the cosine function.
A. P = RA sin2(2?ft) ; P = RA - RA cos2(2?ft) B. P = RA2 sin2(2?ft) ; P = - RA2 cos2(2?ft) C. P = RA2 sin2(2?ft) ; P = RA2 - RA2 cos2(2?ft) D. P = RA sin2(2?ft) ; P = RA - cos2(2?ft)