X intercepts
f (x) = 0
The X-intercepts of a graph represent the points where the graph intersects the X-axis. In other words, it’s the point on the graph where the value of Y is equal to zero.
To find the X-intercepts of a graph, you need to set the value of Y to zero and solve for X. This can be achieved by setting the equation of the function (in which the graph is plotted) equal to zero and solving for X.
For example, if we have the equation y = 2x – 6, we can find the X-intercept by setting the value of y to zero:
0 = 2x – 6
2x = 6
x = 3
Therefore, the X-intercept of the function represented by the equation y = 2x – 6 is (3, 0).
Note that some graphs may have multiple X-intercepts, while others may have none. It’s also important to note that X-intercepts can be used to find the roots of a function.
More Answers:
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Y-Intercept: Definition, Examples and Applications on a Coordinate Plane.