f(x)=2x
Step-by-step explanation:
You can get your (a)term by finding rise/run, and there is no y-intercept so the (b)term is not known. Thus you get f(x)=2x.
The equation of the line is
From the graph, we have the following ordered pairs
(0,0) and (5,10)
The equation of the line is calculated using
So, we have:
Evaluate the product
Hence, the equation of the line is
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