Approximate to the nearest million
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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 =
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Solution Summary
Approximation to the nearest million is achieved briefly.
Solution Preview
For age 50, we put x=50 in the equation and find N:
N=-0.00006x^3 + .006x^2 -0.1x ...
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