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There are several ways to graph equations. One is to compile a table of values. For example, calculate how much "y" would be if "x" is 0, 1, and 2. In theory, two values is enough for a linear equation such as this one; the third serves as a check. For example, if x = 0, y = 2(0) -2 = -2, so you have the ordered pair (0, -2). Calculate a few additional ordered pairs, plot them on the graph paper, and draw a line through them. For this particular equation, you should get a straight line.
To graph y = 2x - 2, you can start by plotting the y-intercept at (0, -2). Then use the slope of 2 to determine additional points. For example, if you move one unit to the right, you would move up two units to plot (1, 0). Connect the points to form a straight line.
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What is the slope of a line that is parallel to the graph of 2x minus 3y equals 6?
-2/3
How do you graph 2x-y equals 4?
-2
This is a graph of y equals 2x - 4?
-2
Is 6 minus y equals 2x a linear equation?
Yes. 6 - y = 2x -y = 2x -6 y= -2x +6 If plotted on a graph, the line will have a gradient -2, and will intercept the axes at (0,6) and (3,0).
What is X in X plus 2X minus 5 plus 2X minus 5 plus 2 equals 127?
X=27
What is the slope of a line that is parallel to the graph of 2x minus 3y equals 6?
-2/3
How do you graph 2x-y equals 4?
-2
This is a graph of y equals 2x - 4?
-2
Is 6 minus y equals 2x a linear equation?
Yes. 6 - y = 2x -y = 2x -6 y= -2x +6 If plotted on a graph, the line will have a gradient -2, and will intercept the axes at (0,6) and (3,0).
Graph of a system of linear equations. Equation 1 is x minus y equals negative 6. Equation 2 is 5x plus 3y equals 24?
-2x=2y-4 2x-y=-5 Answer=(-1,3)
What is X in X plus 2X minus 5 plus 2X minus 5 plus 2 equals 127?
X=27
Is there a graph of y equals equals 2 tan 2x?
Yes, that is a shifted tanX graph, just as you would shift any graft.
What is the equation of the line tangent to the graph y equals sin 2x?
That line is [ y = 2 cos(2x) ].
2x plus 3 minus 7 equals 0?
2x+3-7=0 2x=4 x=2
What is the y-intercept of the equation 2x minus 5y equals -10?
-2
2x plus 3y equals 13 3x minus y equals 3 x equals?
2x+3y=13 3x-y=3 x=2
How do you get y equals 1 over 2x minus 2 over 3 in standard form?
y= 1/2x - 2/3
