Exam 1 Flashcards
1
Q
Cost function
A
Variable cost+fixed cost
2
Q
Revenue function
A
Price x quanity
3
Q
Profit function
A
Revenue- cost
4
Q
Line of symmetry
A
-b/2a
5
Q
Vertex
A
-b/2a, f(-b/2a)
6
Q
Discriminant
A
2 imaginary
7
Q
Discriminant 0
A
I real
8
Q
Discriminant >0
A
2 real rational
9
Q
Exponential curve
A
Ab^x
10
Q
Exponential growth
A
A=P(1+r/m)^mt
