Find the value of the polynomial at the given replacement value for x.x3 - 4x2 - 5x when x = 1
A. 0
B. -8
C. 2
D. -10
Answer: B
Mathematics
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Determine the indefinite integral.
A. 
+ C
B. coth3 x + C
C. coth3 x csch3 x + C
D. - 
+ C
Mathematics
For the pair of supply and demand equations
?
and 
?
where x represents the quantity demanded in units of a thousand and p the unit price in dollars, find the equilibrium quantity and the equilibrium price.
?
A. x = 4.50, p = $55.50
B. x = 9.50, p = $210.50
C. x = 9.50, p = $150.50
D. x = 7.00, p = $103.00
E. x = 2.50, p = $77.50
Mathematics
Use the properties of logarithms to solve.logb x - logb 5 = logb 2 - logb(x - 3)
A. 5 B. 2, 5 C. 3 D. 2
Mathematics
Find the vertices of the hyperbola.y2 - x2 - 6x = 10
A. (-3, -2) and (-3, 2) B. (-3, -1) and (-3, 1) C. (3, -1) and (3, 1) D. (3, -2) and (3, 2)
Mathematics