what is the x-intercept of the graph of 6x-3y=18 please show work?
349372
Intercept :  The coordinate of a point at which a line, curve, or surface intersects a coordinate axis.\n So to find X-intercept the line has to intersect the y coordinate axis.therefore put y=0 in the given equation. So\n\n6x-3*0=18\nSo 6x=18\nand So x=18/6\n\nTherefore the result is : x=3\n\nX-intercept is 3
852759
3x+7y=3\n7y=-3x+3\ny=-3/7*x+3/7\nSlope=-3/7\nWe have the slope and point[-6,7]\nWe will find the intercept\n7=-3/7*-6+c\nc=7-18/7\n=[49-18]/7\n=31/7\nWe now have the slope and intercept\nThe equation is\ny=-3/7*x+31/7\n7y+3x-31=0
142395
well heres the deal, to find the intercepts you need to plug in zero for the other variable\n\ny intercept : (0,y)\nx intercept : (x,0)\n\nso plug 0 in for x as the first part states and get the y intercept\n\nthen plug zero in for y as the second part states and get the x intercept. NOTE: you will need to use the quadratic formula\n\nany questiosn e-mail me\nmatttlocke@yahoo.com
801269
The first thing that I would do is to get the equation into slope-intercept form:\n2x + 3y + 6 = 0 --- Subtract 6 from both sides...\n2x + 3y = -6 --- Subtract 2x from both sides...\n3y = -2x - 6 --- Divide both sides by 3...\ny = -(2/3)x - 2\n\nNow, since this equation is in the form y = mx + b; where m is the slope, we can easily see that the slope of this line is -(2/3).\n\nAnswer: (4) -2/3
418521
The Y-INTERCEPT of the line y = b is b.\n\nFor a y-intercept, you plug in 0 for the other variable, primarily x, but in this case, b.\n\nTherefore, if you plug it in, you receive:\n\ny = 0\n0 = 0\n\nThe y-intercept is 0\n\nPerhaps you should check by graphing, but I assure you that I am correct
523941
x intercept y=4 (0,4)\n(plug 0 in for x and solve)\ny intercept x=20/3 (20/3,0)\n(plug 0 in for y and solve)
939650
x+y=-3\nx=-y-3\nx -3  -2  -1  0  1  2  3 \ny  0  -1  -2 -3-4-5 -6\n\nx^2+2y^2-12y-18=0\nwhen y=-1\nx^2+2+12-18=0\nx^2-4=0\nx^2=4\nx=+/-2\nso (-2,-1),(2,-1)\nwhen y=3\nx^2+18-36-18=0\nx^2-36=0\nx=+/-6\nso(-6,3),(6,3)\n\npoints of intersection\n(-2,-1) and (-6,3)
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
804884
To find the x intercept, replace y (here, g(x)) with 0.\n\n0 = ln(x+1)\n\nSince ln (1) = 0, x+1 = 1 which means x = 0.
438642
x=3y+7\nx=3(0)+7\nx=7\nHope this helps! ^^\nalso the y intercept is like this:\nx=3y+7\n0=3y+7\n-7=3y\n-2.23333...=y
781242
No,\n\n6-x=24\n6-x-6=24-6\n-x = 18\n\nx= -18
809436
That means put zero for x and see what y is (the y-intercept), then put zero for y and see what x is (the x-intercept).\n\nDraw the two intercepts and draw a line through them.
985180
Pick 2 numbers for X, then plug them into your equation to get F(X), which is the Y value. Then you have the equations and put them onto your graph.\n\nTo plot the function, put your Y-intercept in (-3) then from there use the slope (-1/2) to plot other points. On the function, if you did it right you should come across your points that you made.\n\nHope this helps. Good Luck!!
987218
x+3y=18  ----> x=-3y+18\n5x+10y=-20\n\nplug in \n5(-3y+18)+10y =-20\n\ndistibute\n-15y + 90 + 10y =-20\n\nisolate the y's by subtracting 90 to both sides\n-15y + 90 + 10y =-20\n         - 90             -90\n-15y + 0  +  10y =-110\n \nadd the y's together\n-5y = -110\n\ndivide -5 to both sides\n-5y/-5 = -110/-5\n\nY is equal to -110/-5 which is equal to 22\n\nnow plug y into\nx=-3y+18\n\nx= -3(22) + 18\nx= -66+18\nx= - 47\n\nx=-47 y = 22
42786
If X=0, then Y=5 (Y-intercept is 5)\nIf Y=0, then X=3\n\nPlot and you get, Slope = rise(y)/run(x) = 5/3
184980
4x-2y-6=0\n+6      +6\n4x-2y=6\n\ny-2x=-5\n*2   *2\n -4x+2y=-10\n+ 4x-2y=6 (adding the previous equation)\n  0+0=-4\n0=-4\nNo solution\n\nTo graph:\ny-2x=-5\n+2x  +2x\ny=2x-5\nGraph that\n\n4x-2y-6=0\n+6      +6\n4x-2y=6\n-4x  -4x\n-2y=-4x+6\n/-2   /-2\ny=2x-3\nAnd graph that. As you can see, the lines do not intersect, confirming the answer of no solution.
304112
1) substitute 0 for y leaving 1/2x=20 which equals 10\n2) substitute 0 for y leaving 6x=12 x=2\n3) 1/2x=8 x=4\n\nto get the x intercept you always if have to substitute Y(if present) for 0 and then its just division hope i helped