Assignment:
The number N, in millions, of the hearing impaired individuals of age x can be approxiamted by N= -0.00006x^3 + .006x^2 -0.1x +1.7. Approximate to the nearest million the number of impaired individuals of ages 50 and 60.
age 50 =
age 60 =
Provide complete and step by step solution for the question and show calculations and use formulas.