haydenbell269

06.11.2020 • 

Mathematics

A nutritionist collects data from 25 popular breakfast cereals. For each cereal, the number of calories per serving is plotted on the x-axis against the number of milligrams of sodium on the y-axis. The value of r for the resulting scatterplot is 0.83. How would the value of the correlation coefficient, r, change if sodium was plotted on the x-axis and calories plotted on the y-axis? The value of r would increase
. The value of r would not change.
The value of r would change to –0.83.
The value of r could increase or decrease, depending of the strength of the new relationship.

Ответ:

kps26pd2mea

06.11.2020

Mathematics

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Step-by-step explanation:

meet. google. com/zir-xxot-war

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Ответ:

savannnab1890

26.03.2021

Mathematics

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at least one x-intercept

at least one y-intercept

a vertical asymptote

the domain

Step-by-step explanation:

g(x)=(-4x*2+36)/(x-3)

g(x) = -4(x² - 9)/(x - 3)

g(x) = -4(x - 3)(x + 3)/(x - 3)

g(x) = -4(x + 3)

With a hole at x = 3

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