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    Graph based problems

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    1. Use the given graph of the function f to answer the following questions:
    (a) F(-7) =
    (b) F(-3) =
    (c) F(6) =
    (d) Is F(-3) positive or negative?
    (e) For what numbers x is f(x)=0?
    (f) What is the domain of f?
    A) [-7, 6]
    B) (-7, 6)
    C) (-infinity, infinity)
    D) [-2, 3]
    (g) What is range of f?
    A) [-7, 6]
    B) (-2, 3)
    C) [-2, 3]
    D) (-infinity, infinity)
    (h) What are the x-intercepts? Write an integer or fraction.
    (i) What are the y-intercepts? Write an integer or fraction.
    (j) For what numbers x is f(x) = -2?
    (k) For what number x is f(x) = 3?

    See attached file for graph.

    © BrainMass Inc. brainmass.com October 10, 2019, 7:49 am ad1c9bdddf
    https://brainmass.com/math/basic-algebra/graph-based-problems-596610

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    Solution Preview

    1.a.
    F(-7) = -2

    1.b.
    F(-3) = 3

    1.c.
    F(6) = 2

    1.d.
    F(-3) = Positive

    1.e
    F(X) = 0
    X= ...

    Solution Summary

    The solution solves the problem set based on a given graph.

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