Find the vertex and axis of symmetry of the graph of the function.f(x) = -x2 - 12x + 2
A. (-6, 38) ; x = -6
B. (6, -106) ; x = 6
C. (6, -34) ; x = 6
D. (-12, 2) ; x = -12
Answer: A
Mathematics
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Write the complex number in rectangular form.5(cos 
+ i sin 
)
A. 
+ 
i
B. - 
+ 
i
C. 
+ 
i
D. - 
+ 
i
Mathematics
Use the circle graph to solve the problem.The circle graph below gives the inventory of the men's department of a store.
What is the total inventory?
A. $105,287 B. $150,410 C. $153,881 D. $157,352
Mathematics
Solve the problem.Suppose that f(x) = 5x. If f(x) = 
, what is x?
A. -2 B. -5 C. 5 D. 2
Mathematics
Divide.
÷ 5
A. 8
B. 
C. 
D. 
Mathematics