Letter Graph

 

For E:
(-3,2) (-3,-5)     x=-3

(-3,2)(3,6)     2/3(x+3)=y-6

(-3,-1)(1,-1)     y=-1

(-3,-5)(4,-6)     -1/7(x+5)=y+6

For B:

(-5,-7)(-4,-15)     -8/1(x+7)=y+15

(-5,-7)(2,-8)     -1/7(x+7)=y+8

(2,-8)(1,-10)     2/1(x+8)=y+10

(1,-10)(-4,-11)     -10.2=b, -10=1/5(1)+b

(-4,-11)(3,-12)      -1/7(x+4)=y+11

(3,-12)(4,-13)      -1/1(x-3)=y+12

(4,13)(-4,-15)     4(x-4)=y+13