Mathematics for IGCSE & O level - Coordinate Geometry (Section 3 - No. 32)
The equation of a straight line is given by 2x + 3y = 6. What is the y-intercept of this line?
2
3
-2
-3
説明
Set x = 0 and solve for y. 3y = 6 => y = 2. The y-intercept is 2, but in this list, only the y-value itself is listed