How would you graph y-7=0 and find it's intercept(s) and slope?

Will give are given that xy is parallel to zw. if xz is a transversal that intercepts xy and zw, angle angle alternate interior angles. since xy is parallel to zw, we know that these angles are we also know that angle xvy and angle zvw are , and thus congruent. we can conclude that △xyv ~ △zwv using the similarity theorem.

How do you write a paragraph proof to prove that the corresponding angles shown are congruent

Write the slope intercept equation for line ab.