Find f(0), if not supplied, and then find the equation of the given linear function. x 6 0 6 8 f(x) 1 2 5 6 y2-y1/x2-x1=6-8 and -5-(-6)=-2...

Find f(0), if not supplied, and then find the equation of the given linear function.

x   

−6

   0   

6

8

f(x)   

1

−2

−5

−6

y2-y1/x2-x1=6-8 and -5-(-6)=-2 ;f(0)=f(-2)=m=-6 - 2= -8 ; f(x)=mx+b = -2-8= -10. what is wrong with this solution.