### Home > PC > Chapter 9 > Lesson 9.3.1 > Problem 9-98

9-98.

When , the instantaneous rate of change of

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The instantaneous rate of change is the slope.

Evaluate the equation of the curve for . Now you have a point on the tangent line.

9-98.

When , the instantaneous rate of change of

The instantaneous rate of change is the slope.

Evaluate the equation of the curve for . Now you have a point on the tangent line.