Write the equation of the axis of symmetry.f(x) = 3x2 + 12x + 8
A. x = 4
B. x = -2
C. x = 2
D. x = -4
Answer: B
Mathematics
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The double line graph below shows the number of Acme Superstores vs. the number of General Superstores. 
In what year was the number of Acme stores approximately equal to the number of General stores?
A. 2000 B. 2002 C. 1999 D. 1998
Mathematics
Plot the graph of 
. Include a horizontal span of 0 to 100.
What will be an ideal response?
Mathematics
Subtract.4 - 3
A. 3 B. 0 C. 1 D. 2
Mathematics
Factor the expression, if the trinomial is a perfect square. If it is not a perfect square, write "not a perfect square."x2 - 12x + 144
A. (x + 12)(x - 12) B. not a perfect square C. (x + 12)2 D. (x - 12)2
Mathematics