### Home > CALC > Chapter 11 > Lesson 11.4.1 > Problem 11-131

11-131.

*f*(2) = 0*f′*(2) = slope at *x* = 2 (positive or negative?)*f″*(2) = concavity at *x* = 2 (up or down?)

11-131.

*f*(2) = 0*f′*(2) = slope at *x* = 2 (positive or negative?)*f″*(2) = concavity at *x* = 2 (up or down?)