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Mathematics 23 Online
OpenStudy (anonymous):

Find the slope intercept form for the line satisfying the following conditions. x-intercept 2, y-intercept 2/3

OpenStudy (anonymous):

do you know how to find the slope of a line through any two given points?

OpenStudy (anonymous):

The only thing that is coming into my mind is y = mx + b.

OpenStudy (australopithecus):

you can write the x-intercept as a point

OpenStudy (australopithecus):

hint

OpenStudy (australopithecus):

hint

OpenStudy (anonymous):

ok...so is it y=2x + 2/3

OpenStudy (australopithecus):

incorrect

OpenStudy (australopithecus):

first thing you should do is write the x-intercept as a point

OpenStudy (australopithecus):

if you do not know how to do that look up the definition of an x-intercept

OpenStudy (australopithecus):

why did you make 2 = m remember m = slope

OpenStudy (australopithecus):

you are trying to solve for m

OpenStudy (anonymous):

an x-intercept is a point on the graph where y is zero

OpenStudy (australopithecus):

well if you know that then you should be able to write the point for the x-intercept, then plug it into your y=mx+b equation and solve for m

OpenStudy (anonymous):

0=2m+2/3

OpenStudy (australopithecus):

looks good now solve for m

OpenStudy (australopithecus):

and you have your answer

OpenStudy (anonymous):

I have been instructed to type an equation. So is that my answer?

OpenStudy (australopithecus):

you have to solve for m then sub that into the equation of the line with your y-intercept

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