Posted by **angie** on Monday, January 2, 2012 at 11:52am.

f(x)= the absolute value of x^2-6x-7

a) Find a piecewise defined function that has no absolute value involved

b) Let g(x)=f(x) for x is greater than or equal to 7 find an expression of

g^-1(x)

c. give the domain and range of g^-1(x)

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