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Question 760672: graph equations using table values y=2+3x/4
Found 2 solutions by 2897696, MathTherapy:
Answer by 2897696(96)   (Show Source):
You can put this solution on YOUR website! *you should always write the equation into y=mx+b. Here the y=y values, x=x values, m=slope of line(run over rise).y=(3/4)x+2
TABLE METHOD: use five friends -2,-1,0,1,2 (always remember these numbers because they are your FRIENDS) plug the numbers into either the x values or y values (better as x values) lets start with -2. y=(3/4)*-2 +2 this equals 1/2(this would be the y value) so the first ordered pair you would graph is (-2,1/2). (By the way, -2 comes from the plug in) Anyways the next thing you do is plug in the rest of five friends and then plot the points and connect the dots. you should get a straight line.
Answer by MathTherapy(10552)  (Show Source):
You can put this solution on YOUR website! graph equations using table values y=2+3x/4
Since the slope is  , it's easiest to use x-values that are MULTIPLES of 4, beginning at - 8 and adding increments of 4. Five of these x-values are: - 8, - 4, 0, 4 , 8.
Plugging each x-value into the equation will give you the corresponding y-value, which will result in 5 coordinate points. Plot them and then draw a line through the points. That's your graph.
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