### Home > PC > Chapter 9 > Lesson 9.2.2 > Problem 9-82

9-82.

Use your slopes from problem 9-81 to write the equation of the line which is tangent to each of the functions at the point when . Use point-slope form.

From 9-81,

,

Equation of line:

From 9-81,

,

Equation of line:

From 9-81,

,

Equation of line:

From 9-81,

Equation of line:

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