At the minimum or the maximum of the graph of a non- linear function (with x on the horizontal axis and y on the vertical axis)the marginal response of y to a small change in x is
A)0
B)1
C)infinite
D)undefined
E)- 1

Question

Quizplus · Accepted Answer

At the minimum or maximum of a graph of a non-linear function, the slope of the tangent (derivative) is zero, indicating no change in y for a small change in x.

At the Minimum or the Maximum of the Graph of a Non-