SOLUTION: hello to all if someone knw the answer my uestion please help me y-3x=4

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Question 146737This question is from textbook
: hello to all if someone knw the answer my uestion please help me y-3x=4 This question is from textbook

Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
Do you want to graph?


y-3x=4 Start with the given equation.


y=4%2B3x Add 3x to both sides.


y=3x%2B4 Rearrange the terms.





Looking at y=3x%2B4 we can see that the equation is in slope-intercept form y=mx%2Bb where the slope is m=3 and the y-intercept is b=4


Since b=4 this tells us that the y-intercept is .Remember the y-intercept is the point where the graph intersects with the y-axis

So we have one point




Now since the slope is comprised of the "rise" over the "run" this means
slope=rise%2Frun

Also, because the slope is 3, this means:

rise%2Frun=3%2F1


which shows us that the rise is 3 and the run is 1. This means that to go from point to point, we can go up 3 and over 1



So starting at , go up 3 units


and to the right 1 unit to get to the next point



Now draw a line through these points to graph y=3x%2B4

So this is the graph of y=3x%2B4 through the points and