Understanding the y-intercept is super important when drawing graphs of linear equations.
But what is the y-intercept?
It’s where the line crosses the y-axis.
Let’s look at this example:
In the equation (y = 2x + 3), the y-intercept is 3.
This means when (x = 0), then (y = 3).
Here’s why knowing the y-intercept is helpful:
Starting Point: The y-intercept gives you a starting point for your graph.
Direction of the Line: It helps you understand the slope, which shows how steep the line goes up or down.
When you know about the y-intercept, you can draw graphs that really show how the equation works!
Understanding the y-intercept is super important when drawing graphs of linear equations.
But what is the y-intercept?
It’s where the line crosses the y-axis.
Let’s look at this example:
In the equation (y = 2x + 3), the y-intercept is 3.
This means when (x = 0), then (y = 3).
Here’s why knowing the y-intercept is helpful:
Starting Point: The y-intercept gives you a starting point for your graph.
Direction of the Line: It helps you understand the slope, which shows how steep the line goes up or down.
When you know about the y-intercept, you can draw graphs that really show how the equation works!