The slope of a curved line can be approximated by
A) the average of the variable measured along the y-axis divided by the average of the variable measured along the x-axis.
B) the inverse of the straight-line method.
C) the average of the variable measured along the x-axis divided by the average of the variable measured along the y-axis.
D) the slope across an arc from one point on the curve to another point on the curve.

Question

Quizplus · Accepted Answer

The slope of a curved line at any point can be approximated by calculating the slope between two points on the curve, essentially treating a small segment of the curve as a straight line. This method involves selecting two points on the curve and using the change in y over the change in x between these points.

The Slope of a Curved Line Can Be Approximated by