Mathematics: Can someone me solve a proporitional relationship shown in the table below

Can someone me solve a proporitional relationship - id1542609, alexandramendez0616

Ответ:

Wintersavannah

15.03.2022

The slope of the line is given by the equation:
$\frac{ y_{2}- y_{1} }{x_{2}-x_{1}}$

I chose the points (0, 0), and (1.3, 1) to get:
$\frac{1-0}{1.3-0}$

Which is approximately equal to 0.76923. That would be the slope of the line. I don't know how accurate they want it to be.

To graph the line, I would put the first point at (0, 0) or the origin, and the second point at any point from the table.

If you have further question, I will be here to clarify!

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Ответ:

alix1234567888

15.03.2022

Mathematics

$\bf \begin{array}{l|lllll}
x&0&\underline{1.3}&2.6&3.9&\underline{5.2}\\\\
y&0&\underline{1}&2&3&\underline{4}
\end{array}\\\\
-------------------------------\\\\
\begin{array}{ccccccccc}
&&x_1&&y_1&&x_2&&y_2\\
% (a,b)
&&(~{{ 1.3}} &,&{{ 1}}~) 
% (c,d)
&&(~{{5.2}} &,&{{ 4}}~)
\end{array}
\\\\\\
% slope = m
slope = {{ m}}\implies 
\cfrac{\stackrel{rise}{{{ y_2}}-{{ y_1}}}}{\stackrel{run}{{{ x_2}}-{{ x_1}}}}\implies \cfrac{4-1}{5.2-1.3}\implies \cfrac{3}{3.9}$

simply pick two points to get the slope.

as far as graphing it, well, is a line, so to graph a line all you need is two points, so you have four there, pick any two points and graph a line through them.

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Ответ:

salvadorjr1226p4zkp3

06.09.2020

Mathematics

-7 because the rule is -3

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Can someone me solve a proporitional relationship shown in the table below

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