Graph the given function using the given values of x. Also use the graph to determine the domain and range of the function.
1. f(x) = x^2 -1 ; x = -3, -2, -1, 0, 1, 2, 3
2. g(x) = squareRoot Of ; x+1 - 2 ; x = -1, 0, 3, 8
3. h(x) = |x-3| ; x = 0, 1, 2, 3, 4, 5, 6
visit
http://rechneronline.de/function-graphs/
and you can play around with any needed graphs.