for the function, y=1/x-1 give the y values for x=-2,-1,0,1,2,3?
462090
if you mean for the function\ny=(1/x)-1 then the answers are:\n\nfor:\nx= -2 so\ny = (1/-2)-1\ny= -3/2\n\nfor:\nx= -1\ny= (1/-1)-1\ny= -2\n\nfor:\nx=0\ny=(1/0)-1\ny= undefined\n\nfor:\nx=1\ny=(1/1)-1\ny=0\n\nfor:\nx=2\ny=(1/2)-1\ny=-1/2\n\nfor:\nx=3\ny=(1/3)-1\ny=-2/3\n\nif you mean for y=1/(x-1) the the answers are:\nfor:\nx=-2\ny=1/(-2-1)\ny=1/-3\n\nfor:\nx=-1\ny=1/(-1-1)\ny=1/-2\n\nfor:\nx=0\ny=1/(0-1)\ny=-1\n\nfor:\nx=1\ny=1/(1-1)\ny=undefined\n\nfor:\nx=2\ny=1/(2-1)\ny=1\n\nfor:\nx=3\ny=1/(3-1)\ny=1/2
708644
Use the quadratic formula.\nx1 = 1\nx2 = -1/2
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.
743971
change in x = 1-(-1) = 2\nchange in y = 0-0=0\n\ntotal change = sqrt(2^2 + 0^2)\n= sqrt 4\n= 2
890222
for (0,2),(4,0) the slope is -1/2\nfor (-2,0),(4,0) the slope is 0
860831
I am guessing your function to be one of the following:\n(1) f(x) = ½x - 3 or (2) f(x) = -½x -3\nIn function (1):\nf(0) = ½(0) - 3 = 0 - 3 = -3 ... or... (0, -3)\nf(2) = ½(2) - 3 = 1 - 3 = -2 ... or... (2, -2)\n\nIn function (2):\nf(0) = -½(0) - 3 = 0 - 3 = -3 ... or... (0, -3)\nf(2) = -½(2) - 3 = (-1) - 3 = -4 ... or ... (2, -4)
530897
Plot and join these points : (x,y) = (-1,-5);(0, -4);(1,-3);(2,-2);(3,-1);(4,0);(5,1).
285337
they give the values of x where the function crosses the x axis. so when y=0, the function is at the x intercepts. this is useful to factor polynomials, or draw it   and stuff.
864521
y = 3/(1 - x)²\n\n1, (1 - x)² ≥ 0 for all x and therefore 3/(1 - x)² ≥ 0 for all x\n\n2. 3/(1 - x)² is undefined when x = 0. Therefore 3/(1 - x)² (ie y) → +∞ when x → 1 from the left of 1 and when x → 1 from the right of 1\n\n3. As x → ±∞, 3/(1 - x)² (ie y) → 0\n\n4. Plot a few other points and Bob's your uncle!!
932187
y = 3/2 (-4) -2 = -12/2 - 2 = -6 -2 =  -8\n\n(x,y) = (4,-8)
239990
There are no values of x for which the function is less than 0.  The function value is between 0 and 1 when x<=0.\n\nPlot a few values to sketch the graph: x=-2,y=1/9; x=-1,y=1/3; x=0,y=1; x=1,y=3; x=2,y=9
244085
No.  You can tell it's wrong by plugging in -1 for x and -2 for y.  You'd get -2 = 1/2 times (-1) plus 3/2\n\nbut 1/2 times -1 is -1/2\n\n-1/2 plus 3/2 = 1, not -2\n\n\nThe correct answer would be y = 1/2x - 3/2.
879256
Zeroes: -3\ny-int: 2\nVA: x=1/2\nHA: y=-1/3\nThe graph looks like this: one wing opens on the right down and the other opens on the right up.
622612
Joel, you need some help.  This is one of the easiest questions I have ever heard!  You should know this, man!  You're gonna fail your test if you keep cheating on here and don't actually figure out how it works.  Good luck, brotha'\n\nL = -2 or L(x) = -2
887097
y=1 is a straight line parallel to x axis\nx=(-1/4) is a straight line parallel to y axis
861275
x(y-1) = 2y + 3\n\nxy - x = 2y + 3\nxy - 2y = x + 3\n(x - 2) = (x + 3) / y\n y = (x + 3) / (x -2)
824521
this just means Y is a function of x\n\ny = x^2(2-3)\ny = -x^2