Is the image an example of perpendicular lines? line AB intersects with another line at 90 degrees

Yes; the lines intersect.
Yes; the lines intersect at a right angle.
No; the lines never touch.
No; the lines are one-dimensional.

sorry i really don't know what tiles and steps you are referring to

step-by-step explanation:

hi there

the slope is 1/3.

this is because from the y-intercept, you go up one, and you go to the right three, to get to the next exact point on the graph. this is known at the “rise over run.”

p.s. (if you need it).your y-intercept is -2, because that is the point on the graph where the line crosses the y-axis.

hope that : )

eight hundred an fifty one point four hundred and fifteen

800+50+1+.4+.01+.005