The equation of a line passing through (0, 0) and (2, 10) is y = 5x
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Linear equation</h3>
A linear equation is in the form:
y = mx + b
where y, x are variables, m is the rate of change (slope of the line) and b is the y intercept.
Let us assume that the graph is a straight line passing through (0, 0) and (2, 10), hence:

The equation of a line passing through (0, 0) and (2, 10) is y = 5x
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