posted by Anonymous

Let f(x)=|x+1|/(x^(2)-1).
Sketch the graph of y=f(x) for -4<=x<=4.

  1. bobpursley

    I cant sketch it here.

    test the f(x) during the ranges.

    try x=-4 is f(x) postive or negative?
    try x=-1/2, and +1/2. Test f(x) sign
    Now, try x=2

    Those will give you the regions of + or - values.

Respond to this Question

First Name

Your Answer

Similar Questions

  1. how to sketch a graph of..

    Local minimum and local maximum imply that the function approaches negative and positive infinite at opposite sides of the graph. Local minimum (1,1) and local maximum (3,3) means the slope of the function is 0 at these points. Thank …
  2. graph of a polynomial

    Sketch the graph of 1/12(x+2)^2(x-3)^2 and make sure the graph shows all intercepts and exhibits the proper end behavior. I can sketch the graph but how do I do the second part?
  3. graph from asymptotes

    Is it possible to roughly sketch a graph(without plotting the points) from the asymptotes of a rational function?
  4. Calculus

    Sketch a graph of a function f(x) that is differentiable and that satisfies the following conditions. c) f'(-3) = 0 and f'(1) = 0 Please show me, step by step, how to sketch the problem!
  5. physics

    Help with physics graph sketch? sketch a postion time graph for a student stopping at the school, which 5km east of home how would the graph look like
  6. calculus

    The graph of a function f with domain [0, 4] is shown in the figure. Sketch the graph of the equation. y = f(x + 1)
  7. Algebra II

    1) There is a solution to x = -(y-5)^2 and x = (y -5 )^2 + 7 a) true b) false 2) There is no real solution to y = -1 and y = x^2 + 9 a) true b) false 3) the vertex of the graph of y = 3(x+ 9)^2 + 5 is a minimum value ?
  8. calculus

    i'm not sure how to do this. can someone help, please?
  9. Calculus I

    Sketch the graph of f by hand and use your sketch to find the absolute and local maximum and minimum values of f. 18. f(x) = 1/x , 1 < x < 3 I can graph it just fine, but for my answer I got that the function has none of the …
  10. Calculus

    I'm supposed to sketch a graph of two functions that have the same derivative of a graph. The graph having a horizontal line on (0,4)

More Similar Questions