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23-10-2018
Mathematics

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A biologist studied the populations of common guppies and Endler's guppies over a 6-year period. the biologist modeled the populations, in tens of thousands, with the following polynomials where x is time, in years.

common guppies: 3.2x^2+5x+0.2

Endler's guppies: 4.2x^2-5.1x+1

what polynomial models the total number of common and Endler's guppies

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Beautifulasme3 Beautifulasme3

23-10-2018

A biologist studied the populations of common guppies and Endler’s guppies over a 6-year period. The biologist modeled the populations, in tens of thousands, with the following polynomials where x is time, in years.

common guppies: 3.1x2 + 6x + 0.3

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