Question: Find the $ y $-intercept of the line that passes through the points $ (1, 3) $ and $ (4, 9) $.

Wed, 06 May 2026 00:03:59 +0000

**Find the $ y $-Intercept of the Line Passing Through Points $ (1, 3) $ and $ (4, 9) $ — A Core Concept in Understanding Linear Relationships** Have you ever wondered how math connects dots on a graph to reveal real-world patterns? One key concept is the $ y $-intercept — the point where the line crosses the vertical axis. It’s not just a theory; it shows up in everything from budgeting to income projections. Take the line defined by $ (1, 3) $ and $ (4, 9) $. Curious about how to find where this line meets the $ y $-axis? This simple question opens the door to understanding slope, prediction, and data trends—critical for anyone navigating financial planning, career data, or educational growth metrics across the United States. --- ### Why the $ y $-Intercept Matters in Everyday Life