and also
What is the slope of a horizontal line?
What is the slope of a vertical line?
2008-12-21 6:24 pm
回答 (10)
2008-12-21 6:28 pm
✔ 最佳答案
Horizontal line = zeroVertical line = infinity (or no slope)
2008-12-21 6:29 pm
The slope of a vertical line is undefined. As the slope of a line approaches vertical the slope approaches infinity.
The slope of a horizontal line is zero.
The slope of a horizontal line is zero.
2008-12-21 6:34 pm
horizontal = 0
Vertical = undefined
That's how it goes in middle school algebra
Vertical = undefined
That's how it goes in middle school algebra
參考: My teacher
2008-12-21 6:36 pm
A horizontal line has slope 0 and a vertical line has no slope (undefined).
This is because:
y=mx+b (where m is the slope)
So, a horizontal line equation would look something like:
y= 0x + 5 (giving a 0 in the m position, so the slope is 0)
A vertical line equation would look like:
x= 5 (thus there is no m and no slope)
This is because:
y=mx+b (where m is the slope)
So, a horizontal line equation would look something like:
y= 0x + 5 (giving a 0 in the m position, so the slope is 0)
A vertical line equation would look like:
x= 5 (thus there is no m and no slope)
2008-12-21 6:29 pm
Slope is always defined as rise/run. In a vertical line, you rise infinitely, but you have no run, so you have some number as your rise/0. Anything divided by 0 is undefined, so the slope of a vertical line is undefined.
In a vertical line, you have 0 rise and infinite run, so you have 0/run. 0 divided by anything is 0, so the slope of a horizontal line is 0.
In a vertical line, you have 0 rise and infinite run, so you have 0/run. 0 divided by anything is 0, so the slope of a horizontal line is 0.
2008-12-21 6:31 pm
infinity or undefined
2015-08-24 8:16 pm
This Site Might Help You.
RE:
What is the slope of a vertical line?
and also
What is the slope of a horizontal line?
RE:
What is the slope of a vertical line?
and also
What is the slope of a horizontal line?
參考: slope vertical line: https://tinyurl.im/46mwT
2014-11-21 3:28 am
underfined
2014-03-12 7:22 pm
identify the slope and y-intercept of 3x-2y=7
2013-09-17 12:47 am
roots for a circle
2014-07-20 11:43 am
confusing point search in yahoo or google that might help
收錄日期: 2021-04-19 21:21:53
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20081221102432AAfIgNO