what is range and domain?
916249
Domain is the X coordinates, and range is the y coordinates.\n\nWhen a problem says "what is the domain?"\nThey want to know if for any x value you put in, if there will be a real answer.\n\nRange, yeah, thats just the Y values. :D
326394
for 1), it is acceptable to name your domain as being 85 <= x <= 102, where x is a set of natural numbers (numbers greater than 0). If you want to be more specific, u can say the domain consists of all 4 speeds.\n\nYour range is indicated by the lowest fine paid up to the highest fine paid. In this case, sub in the lowest and highest speeds into the equation. The range is bounded by these values.\n\n2) Sub it into the equation as F, and solve for x. Use quadratic formula or factoring :)
1015126
it is just domain and nothing else...
798185
Yes, they do.  Domain just means the values the relation works on, range means the values it produces.\n\nThe big deal about functions is that they give you a definite, i.e. unambiguous result.  If you ask what do I have to square to get 324, the answer could be 18 or -18.  But put it into your calculator and press the square root key, and it operates the function (which is defined as the positive value of the two choices) and it gives you 18.\n\nLikewise, there's an infinite number of answers to the question "What angle (in degrees) has a cosine equal to -0.5?"  A few of the answers are 120, 240, 480, 600.  But again, put -0.5 into your calculator, set in degrees, and apply the "cos^-1" key, and your calculator applies a function and comes up with just one answer, 120.
730130
Domain = x... should be all real numbers\n\nRange = y... 2 and up... x can be a negative number, but will always end up being postive when added to two, therefore the lowest number is 2
809444
ohh ya,,i know this,,\n\n1)f(x)=((x)^2)+2\n\n2)f(x)=( ( (x-3)^(-2) ) +2)\n\nbring on more of domain and range questions,,i love those problems,,
294323
A good start for the range and image of an inverse function is that they are in general the reverse of the original function.  The range of the inverse function is the image of the original function and the image of the inverse function is the range of the original function.
445923
The domain of a polynomial function is all reals.\n\nThe domain of a rational function is limited by the domains of its numerator and denominator, and the denominator cannot equal 0. \n\nSince this is a rational function of polynomial functions, the domain could only be restricted by having the denominator being equal to 0. But the range of the denominator is y >= 3. Since there is no value of of x that can make the denominator equal to 0, the domain of the entire function is all reals.
892832
These are the coordinates in the form (x,y) where the first number represent x value and the second number represent y value\nDomain means the spread of x values. In your case the x values start at 1 and continue on till infinity, so your domain will be Natural numbers or N.\nJim Burnell is partially correct because he ignored ... which means the coordinates continue beyond listed and the domain is not just 1,2,3,4 but it is 1,2,3,4,5,6, and so on
991202
These materials have areas within them call domains. Each domain has a magnetization that is pointed in a certain direction; when groups of domains are pointed in the same direction, the material is magnetized in that area (in the direction the domains are pointing).
694986
domain is the value of x\nthat is {5,-3,4,-6.....}\nrange is the value of y\nthatis{2,4,2,3....}
940114
I have no idea what physical domain is. If you're talking about function domains, it's all input values that give you a real output, as in all x values that give a y value.
867199
domain {3.1,0}\nrange={-6,8,-9}
1071351
domain is the spread for the x values\nrange is the spread for values\nrelation is like a function that ties y to x.\n\nExample: Let  y = sqrt(x)\nas we know that x cannot have negative values but it can have values of 0 or any positive number\nSo, your domain is [0,infinity) or any numbers above 0 and including 0.\nIf x is 0 then y is 0 and if x is a huge number then y is a huge number. Since square roots do not give negative answers, y value can never be negative. So, your range becomes 0 to infinity or [0, infinity)
889834
To get the range you need the horizontal asymptote.  This is the place where y does not exist.\n\nTo get it, if the top and bottom both have the same degree (highest exponent), just make a fraction with the leading coefficient of the top over the leading coefficient of the bottom.  For your first equations, that's y = 2/1 or y = 2.  So the range is all numbers except 2.  You can do the other one the same way.  Good luck!
262653
Scope is the range.  What does it entail? \n\nDefining the limits, including what it is not is important in defining the scope.\n\nThis project's scope includes:\n\nbe specific.
893324
domain:  from - infinity to + infinity  (that's for x)\n\nrange: 0 to infinity (for y)\n\ny = |x+4|