Solve the equation for y.7x + 9y = 7
A. y = 
B. y = 
C. y = -63x + 63
D. y = 
Answer: D
Mathematics
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Find the value of (f ? g)' at the given value of x.Assume that f'(3) = 8 , g'(4) = -6, g(4) = 3, and y = f(x). What is y' at x = 4?
A. -48 B. 24 C. 8 D. -30
Mathematics
Determine whether the improper integral converges or diverges.
A. Converges B. Diverges
Mathematics
Solve the equation.(-5x - 5)2 = -10(-5x - 5) - 16
A. 
B. 
C. {-2,-8}
D. 
Mathematics
For problems 2-4 find a formula for the nth term of the arithmetic sequence.
A. 
B. 
C. 
D. 
E. None of these
Mathematics