The graident of the line joining the points on the curve y=x^2  + 2x whose abscissa are 1 and 3, is 

It is a Numerical based question

Dear student
The correct question is:
The gradient of the line joining the points on the curve y=x2+2x whose abscissa is 1 and ordinate is 3.
Given : y=x2+2xdydx=2x+2dydx1,3=21+2=2+2=4So gradient is given by: dydx1,3=4
Regards

  • -23
What are you looking for?