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According to the y-intercept formula, x = 0 can be used to determine the y-intercept of the function y = f(x). Using this, the point on a graph whose x-coordinate is 0 is said to be the y-intercept of the graph. To get the y-intercept, just locate the point at where the graph crosses the y-axis.
What is Graph?
In mathematics, a graph is a visual representation or diagram that shows facts or values in an ordered way. The relationships between two or more items are frequently represented by the points on a graph.
The point where a graph intersects the y-axis is known as the y intercept. Any point on the y-axis has an x-coordinate of 0, as is known. Therefore, a y-intercept's x-coordinate is 0.
This is an illustration of a y-intercept. Think about the line y = x + 3. The point where this graph crosses the y-axis is Therefore, the y-intercept of the line y = x+ 3 is (0,3).
A function's y-intercept is the location on its graph where the y-axis would meet. We may utilize the fact that the x-coordinate of every point on the y-axis is 0 to construct the formula to locate the y-intercept. Specifically, a function's y-intercept has the following form (0, y). The following is the formula to determine the y-intercept:
Here are the methods to determine a function's y intercept: y = f (x),
- We simply enter x = 0 instead.
- resolve for y.
- put the y-intercept's point in place.
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