SAT Linear equations in one variable Question

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Question 1 · Medium · MathDecember 2025 Batch 12 · Q12Linear equations in one variable · 0 solved

An equation of the line in the $x y$ -plane that contains the points $(0, 4)$ and $(2, 0)$ is $a x + b y = 1$ , where $a$ and $b$ are constants. What is the value of $a$ ?

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