Biology: The main producers in aquatic environments are . A. Phytoplankton b. Zooplankton c. Kelp d. Fish Please select the best answer from the choices provided A B C D.

x=2, f(x)=-4Step-by-step explanation:GivenSolving it, add and subtract 4 to it...

The main producers in aquatic environments are .

Ответ:

billgray2571

29.01.2022

Biology

A. Phytoplankton

Explanation:

They as producers contribute the most. Others do too, but not as much.

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Ответ:

tejasheree

01.11.2020

Biology

x=2, f(x)=-4

Step-by-step explanation:

Given

f(x)=9x^2-36x+32

Solving it, add and subtract 4 to it

$\Rightarrow f(x)=9x^2-36x+36-4\\\Rightarrow f(x)=(3x)^2+(6)^2-2\times 3x\times 6-4\\\Rightarrow f(x)=(3x-6)^2-4\\\\\text{here minimum value of }\ (3x-6)^2\ \text{is 0 for x=2}\\\text{so mnimum value of }\ (3x-6)^2-4\ \text{is}\ -4$

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The main producers in aquatic environments are . A. Phytoplankton b. Zooplankton c. Kelp d. Fish Please select the best answer from the choices provided A B C D.

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