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OpenStudy (anonymous):
Find the slope intercept form for the line satisfying the following conditions.
x-intercept 2, y-intercept 2/3
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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
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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
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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
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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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