I would think B, But i'm not 100% on that, hope this helped!
Stage Fright is the feeling that could occur when someone has to preform, present, or give a speech in front of an audience. Stage fright can happen no matter the size of the audience. Symptoms could consist of trouble breathing, sweating, stuttering, etc.
Gary Paulsen was the author of Hatchet
we can conclude that the line is a horizontal line because both points share the same y value.
since the line is horizontal and every point on that line will have a y value of -4, the equation is y=-4
finally, the slope of this line IS zero. this is because the line is a horizontal line and all horizontal lines have a slope of zero.
hope this helped!