Mathematics for IGCSE & O level - Coordinate Geometry (Section 1 - No. 3) | ExamPlay

Mathematics for IGCSE & O level - Coordinate Geometry (Section 1 - No. 3)

If the equation of a line is 2x + y = 4, what is the y-intercept?

2

4

-2

-4

Vysvětlení

Rewrite the equation as y = -2x + 4. The y-intercept is 4.

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