Find any points of discontinuity for each rational function. Sketch a graph. Describe any verticals or horizontal asymptotes and any holes. Write the equation for asymptotes.

(x+2)/(x+2)(x-7)

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.

Segment wx is shown explain how you would construct a perpendicular bisector of wx using a compass and a straightedge

Ineed to find the answer to number 2