Perform the indicated operation(s). Simplify if possible.
- 
A. 
B. 
C. 
D. 
Answer: B
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Find the linearization L(x) of the given function for the given value of a.f(x) = 
, a = 0
A. L(x) = 
x + 
B. L(x) = - 
x + 
C. L(x) = - 
x + 
D. L(x) = 
x + 
Solve the problems.A mural on the wall of a building is a rectangle which measures 847 in. by 110 in. Find the area of the mural.
A. 9,317 sq in. B. 931,700 sq in. C. 84,700 sq in. D. 93,170 sq in.
Solve.Acme Communication finds that the total revenue function associated with producing a new type of cellular phone is 
and the total cost function is 
where x represents the number of units of cellular phones produced. Find the total profit function, P(x) .
A. P(x) = x4 - 199x2 + 8000 B. P(x) = -x2 + 199x - 8000 C. P(x) = -2x2 + 221x - 9000 D. P(x) = -x2 + 215x + 8000
Solve the equation after making an appropriate substitution.3(x + 1)2 + 5(x + 1) + 2 = 0
A. 
B. 
C. 
D. 