OpenStax, Elementary Algebra 2e §4.1 Use the Rectangular Coordinate System · Try It 6 · Geometry · Coordinate geometry

Use the Rectangular Coordinate System · Try It 6

Which of the following ordered pairs are solutions to the equation $4 x - y = 8$ ?
ⓐ $(0, 8)$ ⓑ $(2, 0)$ ⓒ $(1, - 4)$

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OpenStax, Elementary Algebra 2e · §4.1 Use the Rectangular Coordinate System · Try It 6

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