Find the value of c for which the expression is a perfect square trinomial. Then factor the perfect square trinomial.x2 - 11x + c
A. c = 
; x2 - 11x + 
= 
2
B. c = 121; x2 - 11x + 121 = (x - 11)2
C. c = 
; x2 - 11x + 
= 
2
D. c = - 
; x2 - 11x - 
= 
2
Answer: A
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Draw the angle.
A. 
B. 
C. 
D. 
Graph the function. Describe its position relative to the graph of the indicated basic function.f(x) = -3x+3; relative to f(x) = 3x
A. Moved right 3 unit(s);
reflected across x-axis
B. Moved left 3 unit(s);
reflected across x-axis
C. Moved left 3 unit(s);
reflected across x-axis
D. Moved right 3 unit(s);
reflected across x-axis
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) = 43x + 0.3x2 B. R(x) = 43x - 0.3x2 C. R(x) = 45x - 0.3x2 D. R(x) = 42x - 0.6x2
Simplify the complex rational expression.
A. 
B. 
C. 
D. 18x4