Refer to the diagram for this questions. The diagram depicts a portion of the of y=x and the line y=2x which connects two point of the curve. The Intermediate Value Theorem for Derivatives states that there exist an x such that the gradient of the curve at that x-value is equal to the gradient of the chord. Find that value of x where the gradient of the chord is equal to the gradient of the curve. O O 2 O 3 4