Answer:
A (first picture)
Step-by-step explanation:
Based on the picture, the lines are both perpendicular and the red line splits AB into two equal parts (bisects it), so it must represent the perpendicular bisector of AB.
X-intercept is 5
find the x-intercept let y=0
x+2(0)=5
x+0=5
x=5
9x+18
ydyeheuuru u ieuegeoeororpe
