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mixer [17]
2 years ago
14

The table represents the observed number of leaves y on x branches of a tree. Calculate the rate of change between 3 and 4 branc

hes.
x y
2 42
3 75
4 100
5 119


What is the rate of change?
Mathematics
1 answer:
Dennis_Churaev [7]2 years ago
5 0

Answer:

<h2>25</h2>

Step-by-step explanation:

The rate of change of number of tree y on x branches of a tree is expressed as shown;

m = Δy/Δx where;

m is the rate of change

Δy is the change in number of leaves  between 3 and 4

Δx is change in number of branches  between 3 and 4

m = Δy/Δx = y₂-y₁/x₂-x₁

From table between 3 and 4, y₂ = 100, y₁ = 75, x₂ = 4, x₁ = 3

m = 100-75/4-3

m = 25/1

m = 25

<em>Hence the rate of change between 3 and 4 branches is 25</em>

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