Solve the inequality.x2 - 3x ? 4
A. [-1, 4]
B. (-4, 1)
C. [-4, 1]
D. (-?, -4] or [1, ?)
Answer: A
Mathematics
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The graph of a function is given. Choose the answer that represents the graph of its derivative.
A. 
B. 
C. 
D. 
Mathematics
Integrate the given expression.
A. 
x3/2 + 
x4/3 + C
B. 2
+ 2
+ C
C. 
x3/2 + 
x4/3 + C
D. 2
+ 3
+ C
Mathematics
Graph the inequality.x ? 2 
A. 
B. 
C. 
D. 
Mathematics
Answer the question.If the trinomial ax2 + bx + c is a perfect square, what can we conclude about the solutions of the equation ax2 + bx + c = 0?
A. The equation has no real number solutions. B. The equation has two different rational solutions. C. The equation has exactly one rational solution. D. The equation has exactly one irrational solution.
Mathematics