through {-7,-4]and vertical?

1 ⤊

through {-7,-4]and vertical?

a]x=-4
b]y=-4
c]y=-7
d]x=-7

2007-06-13 02:44:09 · 3 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics

3 answers

2007-06-13 02:46:37 · answer #1 · answered by suesysgoddess 6 · 1⤊ 0⤋

Here, x = -7 and y = -4. Since the line is vertical, that is parallel to the y axis, its equation will be x = -7 and so the answer d is correct.

If the line was horizontal, i.e. parallel to x - axis, we could write, y = -4

2007-06-13 09:52:30 · answer #2 · answered by Swamy 7 · 0⤊ 0⤋

inDeeD

2007-06-13 09:49:16 · answer #3 · answered by C-Wryte 3 · 0⤊ 1⤋