Solve.log4 x2 = log4(2x + 15)
A. {-3}
B. {5}
C. {5, -3}
D. ?
Answer: C
Mathematics
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524.63219 to the nearest ten
A. 510 B. 500 C. 520 D. 524.6
Mathematics
Solve the system.(y - 1)2 = -x-(y + 1)2 = x - 8
A. (1, -2) B. (-1, -2) C. (1, 2) D. (-1, 2)
Mathematics
Evaluate the integral using integration by parts.
A. x5
+ C
B. x5
+ C
C. x5
+ C
D. x5
+ C
Mathematics
Find an equation for the line tangent to the graph of the given function at the indicated point.f(x) = 
at (8, 2)
A. y = - 
x
B. y = - 
x + 2
C. y = - 
x + 6
D. y = - 
x + 4
Mathematics