Coordinate Geometry for Competitive Exam Success

Coordinate Geometry

Q. What is the y-intercept of the line 2x - 3y + 6 = 0? (2023)

Solution

Rearranging gives y = (2/3)x + 2; y-intercept = 2

Correct Answer: A — 2

Q. What is the y-intercept of the line 2x - 3y = 6? (2022)

Solution

To find y-intercept, set x = 0: 2(0) - 3y = 6 => -3y = 6 => y = -2

Correct Answer: B — 3

Q. What is the y-intercept of the line 3x - 2y = 6? (2020) 2020

Solution

Setting x = 0, we get -2y = 6, so y = -3.

Correct Answer: A — 3

Q. What is the y-intercept of the line 3x - 2y = 6? (2022)

Solution

Set x = 0: -2y = 6 => y = -3, y-intercept is 3.

Correct Answer: B — 2

Q. What is the y-intercept of the line 3x - 4y = 12? (2023)

Solution

Setting x = 0, we get -4y = 12, so y = -3.

Correct Answer: A — 3

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