Question

Consider that the age, x, of a unicorn in human equivalent years can be given by the formula f(x) = - 0.001518x4 + 0.097326x3 – 1.2367x2 + 10.46x + 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?

Answer 1

Just plus the values in for x.... so for 2.5 years old, you'd have (0.00158)*(2.5)^4 + ... The answer is years in human equivalent years.