Help me pls .. find the probability that a point k selected randomly

The border line of the linear inequality 4x + 7y < 5 is dotted true or false?

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First work with stencil one. use a combination of reflections, rotations, and translations to see whether stencil one will overlap with the original pattern. list the sequence of rigid transformations you used in your attempt, noting the type of transformation, the direction, the coordinates, and the displacement