Answer:
[tex]\textsf {C. -2}[/tex]
Step-by-step explanation:
[tex]\textsf{In the equation y = mx + b, m is the slope and} \\\textsf{b is the value of the y-intercept.}[/tex]
[tex]\textsf {The line has a y-intercept at (0, -2), hence b = -2.}[/tex]
