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maria [59]
3 years ago
5

How do i find the proportionality of r

Mathematics
1 answer:
Paha777 [63]3 years ago
3 0
Since the graph is a linear function, we're going to use the slope formula solve this: 

Note I am replacing m with k
k= \frac{ y_{2}- y_{1} }{ x_{2}- x_{1} }

Inserting 2 points from the graph, let's use (1,8) and (2,16).

\frac{16-8}{2-1}



k=8



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