Mathematics for IGCSE & O level - Coordinate Geometry (Section 2 - No. 16)

What is the x-intercept of the line defined by the equation y = 3x + 6?

2

-2

3

6

설명

To find the x-intercept, set y = 0 and solve for x: 0 = 3x + 6, x = -2.

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