math vocab

6. a line per segment to a segment at the segment's midpoint
7. a measure of the steepness of a line. If (x,y) and (x,y) are any 2 points on the line, the slope of the line, known as m, is represented by the equation m = slope
9. a line that intersects 2 coplanar lines at different points
10. the difference in the x- values of 2 points on a line
11. an example that proves that a conjecture or statement is false
13. for 2 lines intersected by a transversal, a pair of nonadjacent angles that lie on opposite sides of the transversal and between the other 2 lines.
14. lines in the same plane that do not intersect
16. lines that aren't coplanar
17. for 2 lines intersected by a transversal, a pair of nonadjacent angles that lie on opposite sides of the transversal and between the other 2 lines.
18. the process of using logic to draw conclusions

1. the length of the perpendicular segment from the point to the line
2. The slope-intercept form of a linear equation is y=mx+b, where m is the slope and is the y-intercept
3. for 2 lines intersected by a transversal, a pair of angles that lie on the same side of the transversal and on the same sides of the other 2 lines.
4. lines in the same plane that don't intersect
5. for 2 lines intersected by a transversal, a pair of angles that lie on the same side of the transversal and between the 2 lines
8. planes that don't intersect
12. the difference in the y- values of 2 points on a line
14. y-y=m(x-x) where m is the slope and (x,y) is a point on the line
15. a statement that is believed to be true