D- QY is the correct answer
I believe the answer is C also trying using the website desmos it helps a lot with graphing
Answer:
The line crosses the x-axis at the point (-3.5,0).
Answer:
Step-by-step explanation:
Lines l and m are the parallel lines and 't' is a transversal line,
Therefore, ∠1 ≅ ∠5 [Corresponding angle postulate]
∠5 ≅ ∠7 [Vertical angles theorem]
∠1 ≅ ∠7 [Transitive property]
Therefore, ∠1 ≅ ∠7 [Alternate exterior angles theorem]