The point (-1,-4) is plotted in the graph below. douglas graphed a line through the point that has a slope of 4. which of the following points did he graph?
a-(0,4)
,0)
c-(1,4)
,4)

1. 2. ∠b and ∠y are right angles. 3.? 4.? which two statements are missing in steps 3 and 4? ∠x ≅ ∠c △abc ~ △zyx by the sas similarity theorem. ∠b ≅ ∠y △abc ~ △zyx by the sas similarity theorem. = 2 △abc ~ △zyx by the sss similarity theorem. = 2 △abc ~ △zyx by the sss similarity theorem.