book Maths Puzzle Numerical Ability

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abc((a + b^2 + c^3)c) =

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Can someone help me?

Find the equation of the line, in slope-intercept form, of the line that passes through the point (1,4) with slope 3.
(5,r) (2,3) slope=2

Question says determine the value of 'r' so that a line through the points with each given coordinate has the given slope. draw a sketch of each situation. P