Add or subtract. Simplify the answer.
- 
A. 
B. 
C. 
D. 
Answer: B
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Show that the function f has an inverse by showing that it is strictly monotonic.f(x) = 
dt
What will be an ideal response?
Solve the problem.Write an equation for the tangent line to the curve 
at the point 
A. 
+ 
= 
B. 
+ 
= 1
C. 
+ 
= 
D. 
+ 
= 1
Solve the problem.A firm making microwave ovens finds that the total cost, C(x), of producing x units is given by C(x) = 80x + 520.The revenue, R(x), from selling x units is determined by the price per unit times the number of units sold, thus R(x) = 90x.Find and interpret (R - C)(44).
A. $80 profit, income exceeds cost B. -$80 loss, cost exceeds income C. $8000 profit, income exceeds cost D. $96 profit, income exceeds cost
Find the indicated sum or difference, if it is defined.[-2 9 1] - [4 3]
A. [-6 6 -2] B. [-6 9 -2] C. not defined D. [-6 6 1]