SOLUTION: write the equation of a line that passes through (10,0) and (0,9) in slope-intercept form...please answer my question, thankyou
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Question 176200: write the equation of a line that passes through (10,0) and (0,9) in slope-intercept form...please answer my question, thankyou
Found 2 solutions by Mathtut, solver91311:
Answer by Mathtut(3670) (Show Source): You can put this solution on YOUR website!
to write this equation we need the slope which is =change in y over change in x=rise/run=m=slope
:
9-0/0-10=-9/10=m(slope)
:
now choose any point on the line and use the point slope formula. I choose (0,9)
:
y-9=(-9/10)(x-0)
:
y-9=-9/10x.
:
y=-9/10x+9 (slope intercept form)
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
Given two points, use the two-point form of a line. That is, given
and
, you can write the equation:
Once you have substituted the values for , , , and , and have done the indicated arithmetic, you need to solve the equation for in order to put the equation in slope intercept form. Solving for means performing legal algebraic operations on the equation until you have on the left and everything else on the right.
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