1) slope 0.5 ,x-intercept is 4
2) slope 2 ; passes through (-5,1)
3) slope - ; passes through (1,3)
2007-09-05 00:09:19 · 3 answers · asked by Paradromer 1 in Science & Mathematics ➔ Mathematics
sorry ,ppl..
The 3rd question : the slope is actually 0 ,i mistyped it.
btw. Im a 9th grader ,i did these thing in 8th grade and now I forgot. that's all.
thx for answering
2007-09-05 00:25:26 · update #1
y = 0.5x - 2
y = 2x + 11
slope - ? what is that ? horizontal ? y = 3
2007-09-05 00:21:51 · answer #1 · answered by Beardo 7 · 0⤊ 0⤋
m = (y - Y)/(x - X)
1)
0.5 = y/(x - 4)
y = 0.5x - 2
2)
2 = (y - 1)/(x + 5)
y = 2x + 11
3) What's the slope???
2007-09-05 07:19:16 · answer #2 · answered by Bananaman 5 · 0⤊ 0⤋
.... You're a 8th grader, aren't you. Well, so am I. I know this but I think that you should learn it yourself.
2007-09-05 07:19:04 · answer #3 · answered by foodboy1993 3 · 0⤊ 0⤋