### Home > CALC > Chapter Ch4 > Lesson 4.2.2 > Problem 4-62

4-62.

Find the equation of the tangent line by using the point-slope formula, *y* −*y*_{1} = *m*(*x* −*x*_{1}),and substituting (*x*_{1}, *y*_{1}) and '*m*' with the values and slope you found in Hint 1 and Hint 2.