Question: The line f(x) = 2x + 3 and the point (2, 7). Check that the point indicated lies on the line and find the equation

The line f(x) = 2x + 3 and the point (2, 7).
Check that the point indicated lies on the line and find the equation of the line in point-slope form using the given point. Multiply out to check that the point-slope form matches the original equation.

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