Question 1159490
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Substitute the known pair of (x,y) values in the equation.<br>
{{{1.75 = abs(2+B)}}}<br>
{{{2+B = 1.75}}} OR {{{2+B = -1.75}}}<br>
case 1: {{{2+B = 1.75}}}
{{{B = -0.25}}}<br>
Use that value of B to find K.<br>
{{{K = abs(-4+(-0.25)) = abs(-4.25) = 4.25}}}<br>
(B,K) = (-0.25,4.25)<br>
case 2:  {{{2+B = -1.75}}}
{{{B = -3.75}}}<br>
Use that value of B to find K.<br>
{{{K = abs(-4+(-3.75)) = abs(-7.75) = 7.75}}}<br>
(B,K) = (-3.75, 7.75)<br>