Writing Equations of Lines – Oct. 10
Write an equation in slope-intercept form for the line.
2. passes through (1, 4) and (2, 5)
3. line has slope 2, passes through (3, 1)
1. passes through (3, 1) and (4, 3)
4. passes through (5, 2) and same slope as 3x 5y = 15
5. passes through (2, 1) and y-intercept of 4
For each of the following statements or diagrams, give two conclusions that will always be true and two conclusions
that may not always be true.
Statement
Always true
Not always true
6. 3 and 4 are supp
7. AB = BD
8. CX bisects AB at X
9.
2
1
10.
C
3
4
D
E
11.
D
E
F
4
12.
3
1 2
Given:
1 4
13. A and B are
right angles