Help
Write the equation of a line passing through the given points, (4,3) and (-1,-7)
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2 orders completed$5.00ANSWER
*** ** **** ** **** *** equation for * **** **** ****** through *** *** ********
****
and
*******
***** ** ***
********
**** *** equation ** a **** **** y * ***** *******
m
is
the
***** **** *
is
***
************
First
let's find whatmis the slope
** *** ***** ***
*****
**
* **** is * ******* ** *** fast ***
****
"goes
up"
** ********** down" * ***** ***** ***** *** **** goes ** or **** ****** **** ** **** ***** line) ***** slopes means *** **** ********* very steep A slope of **** ***** the **** *** ** ********* at all; ** ** ********* *********** *** lines **** ***** *** ***** is always ******* as ********* ****** ** * ****
***
****** in ******* or ** ******** ****** ** **** we **** now are the *** ****** *** **** that *** line ****** through
*********
****
the
***** ***** *** ******** ***** ** ** *** * *** * numbers ***** **** ** ****** ***** ** ** **** *** y1=3 **** let's **** *** second ***** you ********** ***** #2 ** the x *** * ******* **** **** be
******
***** ** Or x2=-1 *** ****** Now just **** the numbers **** the formula ********* like this: m= -7 * 3/-1 - ** *** m= *******
***
****
So
** **** *** ***** piece ** ******* *** ******** ** ****
line
***
we
can
****
** **** y=mx+b **** this:
y=2x+b
***
what
*****
b
***
*************
**
****
b
*****
*****
****
your
(xy)
****** mean: **** **** * ** *** **** ** * * ** *** linemust **** (-1-7) When * of *** line **
**
*
of
***
********
***** Because you **** *** ****
passes
*******
each
*** ** ***** *** points ******* *** **** ** ***
**********
********
** ************* **** we **** the * ** ******* *** *** * ***
y are just *** "free *************** ******* ***** ** *** **** ******** **
want
**
for x *** y **** *** ** want *** ******** for *** **** ****
***********
passes through *** *** ****** **** *** ******* ** *** *** plug in *** * *** y **** one of *** (xy) ****** **** ** **** the line passes ******** **** **** ***** ** ** ***** *** **** *** ********** **** **** passes ******* *** *** ****** *** gave! *** can *** ****** **** ***** *** *******
******
**** ** *** ****** **** ****** ** *** ******* 4+b or ******* *** ** ********** ***** ****** ****** or **** ******* **** ** ******* *** b: ************ ***** **** In both cases ** *** the same ***** for b *** this
completes
*** ******** The ******** ** *** **** **** ****** ******* the points (43)
***
*******
***
******
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