Answer:
the significance of Douglass' introduction to "The Liberator"? It provided him with knowledge of the anti-slavery movement, as well as a purpose and voice within the movement.
She describes the great risks that she and other slaves took in order to learn.
C? I believe this is the correct answer
First, find the equation of the line.
the slope is given, so y=-5x+b
now use the given point to find b: 228=-5*(-3)+b, b=228-15=213
so the equation of the line is y=-5x+213
when y=517: 517=-5x+213
304=-5x
x=-60.8
The answer is the first one