Slope = (0 - 6)/(4 - 0) = -6/4 = -3/2
A = 1.5
B = -1/3
C = -4/3
A is a positive so there is only one possibility
B is in between 0 and -1, so it has to be -1/3
C is below -1 and so its the improper fraction
Shape three is a decagon
shape two is a dodecagon
shape one is a "hexagon" has 6 sides