Find the extreme values of the function and where they occur.y = x3 - 3x2 + 7x - 10
A. The minimum is 6 at x = -1.
B. The maximum is 6 at x = 1.
C. None
D. The maximum is 6 at x = 2.
Answer: C
Mathematics
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Solve the equation.3(y + 7) = 4(y - 8)
A. y = 53 B. y = -11 C. y = 11 D. y = -53
Mathematics
For what values of x does the series converge conditionally?
A. x = - 
B. x = 
C. x = 0
D. None
Mathematics
Convert.11 kL = _____ L
A. 11,000 B. 0.011 C. 0.11 D. 1100
Mathematics
Solve the problem.At Allied Electronics, production has begun on the X-15 Computer Chip. The total cost function is given by 
and the total profit function is given by 
, where x represents the number of boxes of computer chips produced. The total revenue function, R(x), is such that 
. Find R(x).
A. R(x) = 54x - 0.3x2 B. R(x) = 52x + 0.3x2 C. R(x) = 51x - 0.6x2 D. R(x) = 52x - 0.3x2
Mathematics