How do you work out y+y in algebra
2 answers:
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Given:
The graph of linear function.
To find:
The slope intercept form of the linear equation from the given graph.
Solution:
The slope intercept form of a linear function is:
From the given graph it is clear that the graph passes through the points (1,300) and (4,800).
The equation of line is
Adding 300 on both sides, we get
Therefore, the required equation is .