4. Which of the equations are represented by the graph shown? Select all that apply.
OTO
A y (x - 2)(x -- 4)
BY" (x - 3)" - 1
c. y (x-3) - 1
D. Yx - 8x8
Ex! + 6x + 8

Which of the following are accepted without proof in a logical system? check all that apply.

In the following diagram it is given that dec,ab || dc, ad || eb, and ad is congruent to bc. a)why isn't abc a parallelogram even though it has a pair of parallel sides and a pair of congruent sides b)explain why be must be congruent to bc. further explain what type of triangle this makes triangle abc and what it tells you about angle 1 and angle 2c) finally why must angle 3 be congruent to angle 1? further, explain why we know that angle 3 is congruent to angle 2

Which of the following can be used to explain a statement in a geometric proof?