Find an equation of the form y = c + b logax whose graph contains the two given points.(4, 4) and (8, 9)
A. y = 6 + 5 log4 x
B. y = 9 + 5 log2 x
C. y = -6 + 5 log2 x
D. y = -6 + 5 log4 x
Answer: C
Mathematics
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Integrate the function.
A. - 
sec4 3x + 
tan3 3x + 
tan 3x + C
B. - 
tan4 3x + 
tan3 3x + 
tan 3x + C
C. 
sec4 3x - 
tan3 3x - 
tan 3x + C
D. 
tan4 3x - 
tan3 3x + 
tan2 3x - 
tan 3x + C
Mathematics
Use a half-angle formula to find the exact value of the expression.sin 
A. 
B. - 
C. - 
D. 
Mathematics
Divide using synthetic division.
A. x2 + 2 B. x + 2 C. x3 - 9 D. x - 9
Mathematics
Using the variable x, write the interval as an inequality.
A. x ? 6 B. x < 6 C. x > 6 D. x ? 6
Mathematics