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Whats in red is a question to pls explain tysm

Whats in red is a question to pls explain tysm-example-1

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The slope-intercept form of a linear equation is y = mx + b

In y = 3x - 2, the slope is 3 as it replaces m and the y-intercept is -2 as it replaces b.

A slope of 3 tells us that we go 3 units up for every 1 unit to the right. A y-intercept of -2 tells us that the line crosses the y-axis at (0, -2).

The graph is attached.

Whats in red is a question to pls explain tysm-example-1
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