### Home > CALC3RD > Chapter Ch5 > Lesson 5.4.1 > Problem 5-145

5-145.

Write the equation of the line tangent to at

Use point-slope form of the line.

Find the slope using the derivative at the same point.

5-145.

Write the equation of the line tangent to at

Use point-slope form of the line.

Find the slope using the derivative at the same point.