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3 years ago

Need help finding constant rate of change!

Mathematics

1 answer:

Salsk061 [2.6K]3 years ago

7 0

Answer:

$m = \frac{4}{7}\\$

Step-by-step explanation:

Given

The attached graph

Required

The constant rate of change (m)

This is calculated as:

$m = \frac{y_2 -y_1}{x_2 - x_1}$

From the graph, we have:

$(x_1,y_1) = (3,4)$

$(x_2,y_2) = (10,8)$

So, the formula becomes:

$m = \frac{8-4}{10 - 3}$

$m = \frac{4}{7}\\$

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