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In order for a fourth degree function to have an inverse function, its domain must be restricted. Otherwise the inverse function will not pass the vertical-line test.

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f(x) = x^4 (x>0), the original function

f-1(x) = x ^ (1/4), the inverse

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โˆ™ 2010-02-20 16:26:26
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A polynomial of degree zero is a constant term

The grouping method of factoring can still be used when only some of the terms share a common factor A True B False

The sum or difference of p and q is the of the x-term in the trinomial

A number a power of a variable or a product of the two is a monomial while a polynomial is the of monomials

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Q: Is it possible for a fourth degree function to have an inverse that is a function?
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