Find the domain and range of the function.y = 
A. D = (-?, ?), R = [0, ?)
B. D = [1, ?), R = (-?, ?)
C. D = [1, ?), R = [0, ?)
D. D = (-?, ?), R = (-?, ?)
Answer: C
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Evaluate the definite integral.dx
A.
B.
C.
D.
Perform the indicated operations. Simplify the answer.
A. -3 B. 3 C. 3i D. -3i
Solve the problem.The following statement appears on a warranty: The foregoing limited warranty applies to the motor, and does not apply to electronic controls. Write the negation of the statement.
A. The foregoing limited warranty applies to the motor, or does not apply to electronic controls. B. The foregoing limited warranty does not apply to the motor, or does apply to electronic controls. C. The foregoing limited warranty does not apply to the motor, and does apply to electronic controls. D. The foregoing limited warranty applies to the motor, and applies to electronic controls.
Use properties of logarithms to condense the logarithmic expression. Write the expression as a single logarithm whose coefficient is 1. Where possible, evaluate logarithmic expressions.logcx + logcy
A. logc(xy)
B. logc(x + y)
C. logc()
D. logcx ? logcy