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Unformatted text preview: b and c are not oneto—one functions because they don’t pass
the horizontal line test. Use the g1th of a onetoone function to graph its inverse function. Oneinone function:
Each x in the domain has
one and only one image
in the range, No yin the
ﬂange is the image of
more than one x. LL?) )1: 12’5 R: 413;9‘EW’UW‘0 kw) WW 3"” Mm
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02mm 0% E Range of, f ﬂgrg'ily‘f" ‘ * 1H9 at x WWW?» f”‘(f(x)) : x wherex is in the domain of f f(f"1(x)) : . .1: Where x is in the domain if f ‘1 Find the inverse of a function and graph both functions on
the same axes. The graph of a function f and the graph of its inverse
f”1 are symmetric with respect to the line y = x. If this function has an inverse function, then graph it’s inverse on the same graph. f(x)=x3 59‘ :f ﬁwww'c‘ ’WPWAB LI.
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 Fall '11
 BlisinHestiyas

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