Example: Pin 38758 Find the distance between the points (3,5) , (1,7). D=??(x2-x1)^2+(y2-y1)^2D=??(1-3)^2+(7-5)^2D= ??(-2)^2+(2)^2D=??4+4D=??8 The equation of the line passing through them. Y-y1=m(x-x1) y-y1=m(x-x1)y-5=-1(x-3)y-5=-x+3(x-3)+(y-5)=(-x+3) +(x-3)X+y-8=0 Round all numbers to 1 decimal point and answer in slope intercept form. Y=mx+b S=y2-y1/x2-x1 S= (7-5)/(1-3)S= -2/2S=-1 X+Y-8=0(X+Y-8)-(X+8)=(0)-(X+8)Y=-X+8 My Work: MY PIN:29854 ProblemThe Discussion Board problems are based on your PIN (Precalculus Identification Number this is a five digit number that should have been supplied by your instructor). The letters that are in bold in brackets correspond to your PIN. The first digit is [a], the second digit is [b], etc. For the points ( [a] , [d] ) and (1, [c] ), find a) the distance between the points, b) and the equation of the line passing through them. Round all numbers to 1 decimal place and write your answer in slope-intercept form (y = mx + b).
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