Question 894019
Question:
Find the value of K so the given line has the given slope.
Line through (k+1, k-1)(k,-k); m=k+1 
This is review and it's been 2 years since I've done algebra. I tried y+k=k+1(x-(k+1))
Answer:
{{{m = (y[2] - y[1])/(x[2] - x[1])}}}
{{{k + 1 = (-k - (k-1))/(k - (k+1))}}}
{{{k + 1 = (-2k+1)/(-1)}}}
{{{k + 1 = 2k - 1}}}
{{{k = highlight(2)}}}