Difficulty: Easy
Correct Answer: (0,2)
Explanation:
Introduction / Context:
Intercepts are found by setting the other coordinate to zero. The y-intercept occurs where x = 0. Solve for y from the given linear equation to get the intercept point explicitly.
Given Data / Assumptions:
Concept / Approach:
Substitute x = 0 to get −3y = −6 ⇒ y = 2. The y-intercept point is (0, 2).
Step-by-Step Solution:
Verification / Alternative check:
Rearrange to slope–intercept form: −3y = −4x − 6 ⇒ y = (4/3)x + 2. Intercept is 2, confirming (0, 2).
Why Other Options Are Wrong:
(0, 3/2) corresponds to y = 1.5, not satisfying the equation; (2, 0) and (3/2, 0) are x-intercepts candidate points, not y-intercepts here.
Common Pitfalls:
Confusing x- and y-intercepts or sign slips when isolating y are typical mistakes.
Final Answer:
(0,2)
Discussion & Comments