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.log4(x - 7) - log4(x + 1)
A. log4(x2 - 6x - 7)
B. log4-8
C. log4
D. log4
Answer: D
Mathematics
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Change to decimal numbers.
A. 0.42 B. 0.28 C. 0.16 D. 0.36
Mathematics
Graph the function by starting with the graph of the basic function and then using the techniques of shifting, compressing, stretching, and/or reflecting.f(x) = (x - 2)3
A. 
B. 
C. 
D. 
Mathematics
Write the equation of a sine function that has the given characteristics.Amplitude: 4Period: 3?
A. y = 4 sin 
B. y = 3 sin 
C. y = 4 sin (3x)
D. y = sin (3x) + 4
Mathematics
Graph the function.y = -3 tan 
A. 
B. 
C. 
D. 
Mathematics