Biology, 07.10.2019 16:30 gwendallinesikes
Abiologist studied the populations of white-sided jackrabbits and black-tailed jackrabbits over a 5-year period. the biologist modeled the populations, in thousands, with the following polynomials where x is time, in years.
white-sided jackrabbits: 5.5x² – 9.2x + 6.9
black-tailed jackrabbits: 5.5x² + 9.9x + 1.3
what polynomial models the total number of white-sided and black-tailed jackrabbits?
11x² + 0.7x + 8.2
11x² – 0.7x + 8.2
11x² – 0.7x – 8.2
–11x² + 0.7x – 8.2
Answers: 3
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Abiologist studied the populations of white-sided jackrabbits and black-tailed jackrabbits over a 5-...
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