bcox32314

24.06.2019 • 

Mathematics

Since being introduced to a certain island, the population of the rare whooping pelican has grown at a steady, linear rate. the table below depicts the population growth since 1978. whooping pelican population year population 1978 4 2010 324 using the table above, write the equation for the population of whooping pelicans using slope-intercept form. (hint: let time be 0 in 1978.)

Ответ:

sqye6058

29.03.2022

Mathematics

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So, if x*y > than zero, we know that neither x nor y can be zero, because anything multiplied by zero is equal to zero.  Now, we also know, that a negative times a negative is positive, and a positive times a positive times a positive is positive.

So,

x and y can either both be negative, or both be positive.  

They cannot be zero, or one negative, one positive.

Hope this helps!

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