document.write( "Question 627660: Consider that the age x, of a unicorn in human equivalent ears can be given by the formulas f(x)=-0.001618x^4+0.057326x^3-1.1367x^2+11.46x+2.914. When a unicorn is 2.5 years old, what is its age in human equivalent years? What about when it is 12 years old? \n" ); document.write( "
Algebra.Com's Answer #395035 by solver91311(24713)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "Substitute your given values in place of in your function and then do the arithmetic.\r
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\n" ); document.write( "My calculator said it, I believe it, that settles it
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