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
He uses the word "careless"
Answer: D. Invigorate
Explanation: Invigorate: Give strength or energy to something.
