SOLUTION: write linear equation from ordered pairs. write a linear equation in thr form "y=__________" using the folling info x-intercept of the equation: 6 y-intercept of the equation: -

Algebra ->  Linear-equations -> SOLUTION: write linear equation from ordered pairs. write a linear equation in thr form "y=__________" using the folling info x-intercept of the equation: 6 y-intercept of the equation: -      Log On


   



Question 701318: write linear equation from ordered pairs.
write a linear equation in thr form "y=__________" using the folling info
x-intercept of the equation: 6
y-intercept of the equation: -6
please give me info on how you found your answer...

Answer by neatmath(302) About Me  (Show Source):
You can put this solution on YOUR website!

Because you are given the two intercepts, you have two points.

And any two points will uniquely define a straight line!

(6,0) is the x-intercept

(0,-6) is the y-intercept

Now let's find the slope (rise over run):

m=%280-%28-6%29%29%2F%286-0%29

m=%280%2B6%29%2F6

m=6%2F6

m=1

Now we have our slope and our y-intercept, given as (0,-6) which is all we need:

y=mx%2Bb where m is the slope, and b is the y-intercept

y=%281%29%2Ax%2B%28-6%29

y=x-6

I hope this helps! Keep practicing! :)

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