Determine whether the given inequality is quadratic.x2 + 3x - 4 > 0
A. No
B. Yes
Answer: B
Mathematics
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Plot the given point in the rectangular coordinate system.
A. 
B. 
C. 
D. 
Mathematics
Graph the pair of parametric equations in the rectangular coordinate system.x = 3t, y = t + 2; -2 ? t ? 3 
A. 
B. 
C. 
D. 
Mathematics
Identify the numbers from the given list that belong to the indicated set. 12, 
, -14, 0, 
, 
, 0.1Irrational numbers
A. 
, 0.1
B. 
C. 
, 
, 0.1
D. 
, 
Mathematics
Decide whether the limit exists. If it exists, find its value.lim f(x)x? - 
A. -1 B. Does not exist C. -2 D. 0
Mathematics