Solve.12 - x - x2 > 0
A. x < 3 or x > 4
B. -4 < x < 3
C. x < -4 or x > 3
D. -3 < x < 4
Answer: B
Mathematics
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D. 
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A. {-5}
B. 
C. {5, -5}
D. {5}
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A. 20 B. 100 C. 10 D. 500
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Graph the function.f(x) = 3 - e-x
A. 
B. 
C. 
D. 
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