Solve the logarithmic equation. Be sure to reject any value that is not in the domain of the original logarithmic expressions. Give the exact answer.log6(x + 3) = 3
A. {219}
B. {732}
C. {726}
D. {213}
Answer: D
Mathematics
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Use the fundamental identities to simplify the expression.
A. sec2? B. cos3? C. sin ? D. tan2?
Mathematics
Find the slope and y-intercept of the line.-x + 12y = 48
A. slope = -1; y-intercept = 48
B. slope = 12; y-intercept = -48
C. slope = - 
; y-intercept = 4
D. slope = 
; y-intercept = 4
Mathematics
Solve.How long will it take for the population of a certain country to double if its annual growth rate is 
? Round to the nearest year.
A. 1 yr B. 7 yr C. 16 yr D. 47 yr
Mathematics
Solve the equation and check.
A. x = 17 B. x = 23 C. x = 20 D. x = 15 E. x = 16
Mathematics