Parallel and Perpendicular Lines: Mastery Test
3. distance from (0, b) to (0, a) equals the distance from (c, d) to (c, 0) definition of parallel lines
4.?
application of the distance formula
substitution property of equality
inverse property of addition
substitution property of equality
5. m₂ =
6. m₂ = -
7. m, = M₂
(-)-
reserved.
application of the slope formula
O A. d-0-b-a
O B. c-0=a-b
O c. c-d-b-a
O D. b-c=d-a
The table and corresponding image show the proof of the relationship between the slopes of two parallel lines. What is the missing statement in step
4?
Subm