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​Q . THE FUNCTION - y = ax + b/ ( x -1) ( x – 4) HAS A CRITICAL POINT A P ( 2, -1). FIND a AND b SO THAT y HAS A LOCAL MAXIMUM AT P

​Q . THE FUNCTION -
  y = ax + b/ ( x -1) ( x – 4) HAS A CRITICAL POINT A P ( 2, -1). FIND a AND b SO THAT y HAS A LOCAL MAXIMUM AT P

Grade:Select Grade

1 Answers

Sourabh Singh IIT Patna
askIITians Faculty 2104 Points
6 years ago
Use dy/dx first to find out answer and then equate it to “0” to get a relation between “a” and “b”. After wards apply the condition of local maxima such that it must be greater than both the neighbouring values and then you will get the second equation in“a”and “b”.
Now you have two equations and two unknowns and you can easily find out the values of“a”and “b”

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