### Home > CALC > Chapter Ch3 > Lesson 3.3.4 > Problem 3-137

3-137.

Consider the slope as *x*→2^{−} and then consider the slope as *x*→2^{+}.

From the left, the slope appears to be −1.

From the right, what does the slope appear to be?

3-137.

Consider the slope as *x*→2^{−} and then consider the slope as *x*→2^{+}.

From the left, the slope appears to be −1.

From the right, what does the slope appear to be?