Respuesta :

PsychrolutesMarcidus
(6,1) (-3,-5)

Using the 2 co-ordinates we can find the value of the slope using the formula of

slope=
m= [tex] \frac{change-in-y}{change-in-x} [/tex]
   = [tex]\frac{1-(-5)}{6-(-3)} [/tex]
   = [tex]\frac{6}{9} [/tex]
   = [tex] \frac{2}{3} [/tex]

Using the slope and one co-ordinate the y-intercpt can be be found

Using the slope intercept form y= mx+b

y= 2/3x +b 

Then plug in a co-ordinate and solve for b (in my case (6,1)) [x=6,y=1]
y= 2/3x +b 
1=2/3(6)+b 
1=4+b
b= 1-4
 = -3

There fore the y-int. is -3

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