Answer:
what is this
Step-by-step explanation:
<h3>
Answer: B) 1 & 3</h3>
Explanation:
Vertical angles form when we have an X shape like this. They are opposite one another and always congruent. Angles 2 and 4 is the other set of vertical angles.
Shown Where? You didnt add a picture of a graph
Answer:
-1
Step-by-step explanation:
The y-intercept is where the line crosses the y-axis.