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Explore BrainMass

    Graphs and Functions

    This quiz helps you easily identify a function and test your understanding of ranges, domains , function inverses and transformations.

    1

    Find the domain of the following function:

    2

    Find the range of the following function:

    3

    Given f(x) = 2x^2+5 and g(x) = x+1. Find f(g(x)).

    4

    Given f(x)=4x+1 and g(x)= x^2+5. Find g(f(x)).

    5

    Given f(x)=7x+5 and g(x)=x^2 . Evaluate f(g(3)).

    6

    Find the inverse f^-1(x) of f(x)=x+5.

    7

    Which among the following is a parabolic function?

    8

    Identify the given graph.

    9

    Give the transformations required to obtain the graph of f(x + 4) - 2 from that of f(x).

    10

    Which among the following functional graphs is linear ?