From the graph of the quadratic function
determine the equation of the axis of symmetry.
x=-2
Mathematics
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Find all the first order partial derivatives for the following function.f(x, y) = 
A. 
= 
; 
= - 
B. 
= 
; 
= - 
C. 
= - 
; 
= - 
D. 
= 
; 
= 
Mathematics
Reduce the fraction to simplest form.
A. p - q
B. 
C. 
D. Cannot be simplified
Mathematics
Identify the form of the argument and state whether the argument is valid or invalid.If I'm hungry, then I will eat.I'm not hungry. Therefore, I will not eat.
A. Fallacy of the converse; invalid B. Law of detachment; valid C. Law of contraposition; valid D. Fallacy of the inverse; invalid
Mathematics
Factor the trinomial completely.x3 + 5x2 - 84x
A. x(x - 12)(x + 7) B. (x2 + 7)(x - 12) C. x(x + 12)(x - 7) D. (x2 + 12)(x - 7)
Mathematics