Chapter 9: First-Order Differential Equations - Section 9.1 - Solutions, Slope Fields, and Euler's Method - Exercises 9.1 - Page 530: 2

$C$

We will have to consider some points in order to match the differential equation with its graph, such as: At the point $y=-1$, the slope becomes null or zero, so it must be the graph C. Hence, our correct graph is $C$