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Linear (Mathematics) Solved Questions & Notes (2026) - Apex Rankers

General Competitive Exams > Mathematics > Linear

1 Total Questions
~5 mins Read Time
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Q. 1 Quantitative Aptitude Test
Difficulty: Medium (1 Mark)
What is the equation of a straight line having a slope of $-2$ and a $y$-intercept of $3$?
A
y = -2x + 3
✓ Correct
B
y = 2x + 3
C
y = x + 3
D
y = -x + 3
💡 Step-by-Step Explanation & Concept Rationale
Using the slope-intercept form equation of a line $y = mx + c$, where slope $m = -2$ and $y$-intercept $c = 3$: \[y = -2x + 3\] Thus, the correct option is (A).
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