Answer:
3) The value of k is 8. 5) The slope of the line y=-17x+47/3 is -17.
Step-by-step explanation:
m=(y2-y1)/(x2-x1)
m=(k-5)/(2-1)
m=(k-5)/1
m=k-5
k-5=3
k=3+5
k=8
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5) y=mx+b where m=slope and b=y-intercept.
