How do I graph when y=x?
113358
Draw a 45 degree line then add a cross hair where the line touches it's middle.
1040626
If what you want is to see it on your graphing calculator, say x = y², then you have to work around the fact that your calculator is built to graph FUNCTIONS of the form y = something done to x.  So you solve x = y² for y and get TWO equations, y = √x and y = -√x, and graph them both.
885928
Find the X intercept by setting Y = 0\n\nx-2 = 0\nx = 2\n\nFind the Y intercept by setting X = 0\n\ny = 0-2\ny = -2\n\nSo the two points to plot are (0,-2) and (2,0) \nThen connect those points with a line
778580
Go to this link:\n\nhttp://www.coolmath.com/graphit/index.html\n\nYou can enter your equation and graph it.
971807
(0,0)\n(3,0)\ndraw the graphs and then find them out!\nif u can't, then mail me!
816764
This is equivalent to y < -3.  Since y = -3 would be a HORIZONTAL (not vertical) line, you'd graph a dotted line going straight across at -3 on the y-axis.  Since you want the y-values that are LESS than that, you'd shade below that line.
711572
You are graphing y < -4/5  x + 9/5\n\nOn the y-axis, above zero, graph 1  4/5 (a little less than 2).  From that point, move down 4 squares and right 5 squares and put another point.  Connect this point with the 1 4/5 on the y-axis and draw a dotted line between them.   Shade BELOW  this line.
821928
I only see equalities... and what are you supposed to do with them?\n\nAssuming you need to graph them, first put them in terms of y:\n1) y = -x + 2\nThis has a slope of -1 (diagonal downward) and a y-intercept of 2.\n\n2) y = -2\nThis has no slope (horizontal line) and goes through the y-intercept of -2.\n\n3) y = x + 2\nThis has a slope of 1 (diagonal upward) and a y-intercept of 2.\n\nThe lines are shown in the attached diagram... Now what do you want to do with them?
819957
Start with a graph of:\nf(x) = x\n\nThat's a straight line going through the origin with a slope of 1.  It should look like a 45 degree angle if you draw it correctly.\n\nNow to transform this to:\nf(x) = | x |\n\nYou have to think of each value smaller than 0.  Rather than -1, for example, you'll have 1.  Rather than -2, you'll have 2, etc.  This is like "mirroring" the graph that is below the x-axis so that it is above the x-axis.\n\nThis results in a "V" shape.  A slope of -1 down to the origin, then a slope of 1 from the origin.\n\nFinally:\nf(x) = | x | - 2\n\nFor every value that results, you now subtract 2.  For example, x = 0, gives -2, rather than 0.  This is true for every point x, making every point y smaller by 2.  It would look like you shifted the whole graph down 2 units.\n\nSo it would be "V" like before, but it would go down at a slope of -1, cross the x-axis at -2, and continue to (0, -2).  Then it would slope up (m=1) through the x-axis at 2 and continue upward.\n\nYou can go to the first link and type 'abs(x) - 2' in the box.  The resulting graph is shown as the 2nd link.
869140
Just graph it like an equality, and then your answer is everything either above (>) or below (<) the line.  For example, in the last inequality, the answer is everything above the line y = -2, not including the line itself.
596471
X & Y is used to find a point on a graph.  X is the number across, and Y is the number up or down.\n\nThat's all I have.\n\nFYI, ur question is a little vague...
314146
Let y = arccosine x\nthen x = cos y\nfirst put a value for y and get the corresponding value of x\nDraw the graph
727463
A graph is a way to visually show the relationship of different numerical values - there are lots of different types of graphs:  Pie, line, area, bar, etc.\n\nCheck out this site:\n\nhttp://nces.ed.gov/nceskids/createagraph/
514202
All you have to do is combine like terms and then solve for x or y.  Then for the solving and graphing, refer to your textbook.  I don't feel like telling you HOW to graph it.
706557
4x+4>(with line under arrow) 4 is what you called as a linear inequalities. To graph this inequality, convert this inequality into an equation so it will become 4x+4=4. Solve this using  the intercept method. The next step is to plot the x-intercept and y-intercept in the cartesian plane. Your equation can be plot because you have only one variable so you can only get x-intercept but you cannot get the y-intercept. for this, when there are no y variable in the inequality, the value of y-intercept is zero and the value of x-intercept is 0 so the plot of this inequality is in the coordinates (0,0)
638682
Domain ~ x values\nRange ~ y values\n\nYou have to work the function and figure them out.
530897
Plot and join these points : (x,y) = (-1,-5);(0, -4);(1,-3);(2,-2);(3,-1);(4,0);(5,1).