Question
Quantitative Ability and Data Interpretation Question on Quadratic Equation
If f(x) = x3 −4x +P and f(0) and f(1) are of opposite signs, Which one of the following is necessarily true?
A
-1 < p < 2
B
0 < p < 3
C
-2 < p < 1
D
-3 < p < 0
Answer
0 < p < 3
Explanation
Solution
The Correct Option is (B): 0 < p < 3