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This graph shows a proportional relationship.
What is the constant of proportionality?
Enter your answer as a decimal in the box.


This Graph Shows A Proportional Relationship What Is The Constant Of Proportionality Enter Your Answer As A Decimal In The Box class=

Sagot :

The constant of proportionality is the same as the slope of a line!

To find slope, we use the equation [tex]\frac{y2-y1}{x2-x1}[/tex]

Let's solve it!

y2 - y1 looks like ... 81.9 - 35.1

which equals 46.8

x2 - x1 looks like ... 7-3

which equals 4

Now we divide 46.8 by 4 to find the constant of proportionality (the slope)

[tex]\frac{46.8}{4} = 11.7[/tex]

11.7 is the answer!