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Consider the equation y = 3x - 6, how can you use this equation to find the y- and x- intercepts of the function?

Consider the equation y = 3x - 6, how can you use this equation to find the y- and-example-1
User Srujan
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1 Answer

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Intercepts of a Line

Any slanted (diagonal) line has two intercepts:

* The x-intercept is the point where the line crosses the x-axis

* The y-intercept is the point where the line crosses the y-axis

Given the equation of a line:

y = 3x - 6

The x-intercept can be found by setting y = 0 and solving for x:

0 = 3x - 6

Adding 6:

3x = 6

Dividing by 3:

x = 2

Thus the x-intercept is at (2, 0)

The y-intercept can be found by setting x = 0 and solving for y:

y = 3(0) - 6

y = -6

The y-intercept is at (0, -6)

User Saman Gholami
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