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Mathematics 9 Online
OpenStudy (anonymous):

what does slope of a line mean?

OpenStudy (bahrom7893):

how steep it is

OpenStudy (anonymous):

??

OpenStudy (anonymous):

@sparki1

OpenStudy (anonymous):

the slope means how steep a line is

OpenStudy (bahrom7893):

|dw:1347993734045:dw| A has higher slope than B

OpenStudy (bahrom7893):

Does that make sense?

OpenStudy (anonymous):

slope is rise over run. slope intercept form is y = mx + b where m is the slope and b is the y-intercept (the place where the line crosses the y axis) example: y = 2x + 4 2 would be the slope. to find the slope on the graph, you would count up 2 points, right 1 point, and you'd be at the next point on the line. (because 2 (rise)/1 (run) = 2) 4 would be the y-intercept.

OpenStudy (anonymous):

or rise over run is that

OpenStudy (anonymous):

@Turner @B.R.M i know to calculate but what is the physical significance of this

OpenStudy (shaik0124):

For the grade (incline or gradient or pitch or slope) of any physical feature, see Grade (slope). The slope of a line in the plane is defined as the rise over the run, m = Δy/Δx. In mathematics, the slope or gradient of a line describes its steepness, incline, or grade. A higher slope value indicates a steeper incline. Slope is not defined for vertical lines.

OpenStudy (anonymous):

@shaik0124 thanks and thanks to you all

OpenStudy (shaik0124):

its my pleasure @erica.d

OpenStudy (anonymous):

welcommee

OpenStudy (anonymous):

:D

OpenStudy (anonymous):

No problem thanks @shaik0124

OpenStudy (shaik0124):

hmmmmmmm@turner no need

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