Question

PLEASE HELP
This graph shows a proportional relationship between the number of cello players and the number of violin players in a music group.
What is the constant of proportionality?

Answer 1

constant of proportionality  k is: 8

Step-by-step explanation:

The graph given shows a proportional relationship between the number of cello players and the number of violin players in a music group. We need to find constant of proportionality

If x and y are proportional then: $y=k\,\,x$  and k is constant of proportionality

We need to find the value of constant of proportionality  i.e k

Finding the value of constant of proportionality :

If x=   number of cello players and

y= number of violin players

then: $k=\frac{y}{x}$

Finding value of k by putting value of x and y from the graph

if x=1 and y=8 then k is:

k= y/x = 8/1 = 8

if x=2 and y=16 then k is:

k= y/x = 16/2 = 8

if x=3 and y=24 then k is:

k= y/x = 24/3 = 8

if x=4 and y=32 then k is:

k= y/x = 32/4 = 8

So, constant of proportionality  k is: 8

Keywords: Constant of proportionality

Learn more about constant of proportionality at:

• brainly.com/question/10708697
• brainly.com/question/2719492

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Answer 2

Answer:

its 8

Step-by-step explanation:

took the test on egd