So do we follow the same principle :
f'(x) to f(x)
Find Stationary Point
if line/curve is above the x-axis the gradient is positive and if the graph is below the gradient is negative
Sketch according to slope
So do we follow the same principle :
f'(x) to f(x)
Find Stationary Point
if line/curve is above the x-axis the gradient is positive and if the graph is below the gradient is negative
Sketch according to slope