Answer:
1)[tex]\frac{-36}{5}[/tex]
2)[tex]\frac{42}{5}[/tex]
3)[tex]\frac{96}{1}[/tex]
4)[tex]\frac{202}{2}[/tex]
Step-by-step explanation:
Given is four pair of coordinates.
We have to find rate of change for these.
'Rate of change' is nothing but slope that is calculated as,
[tex]\frac{rise}{run} = \frac{y2-y1}{x2-x1}[/tex]
1)
[tex]\frac{y2-y1}{x2-x1} \\\frac{12--24}{-6--1} \\\frac{36}{-5}\\\frac{-36}{5}[/tex]
2)
[tex]\frac{6-48}{-3-2}\\\frac{-42}{-5}\\\frac{42}{5}[/tex]
3)
[tex]\frac{-6-90}{3-4}\\\frac{-96}{-1}\\\frac{96}{1}[/tex]
4)
[tex]\frac{-10-192}{6-8}\\\frac{-202}{-2}\\\frac{202}{2}[/tex]
Therefore these are the required [tex]\frac{y}{x}[/tex] form.
