How do you find the Y intercept of a function?
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Alexander Lee
Works at Apple, Lives in Cupertino, CA
As a subject matter expert in mathematics, I can guide you through the process of finding the Y-intercept of a function. The Y-intercept is the point where a line or curve crosses the Y-axis in a Cartesian coordinate system. For a linear function, which can be represented by the equation `y = mx + b`, the Y-intercept is the value of `b`, where `m` is the slope of the line and `b` is the point on the Y-axis where the line crosses it.
To find the Y-intercept, follow these steps:
1. Identify the equation of the function. It should be in the form of a linear equation, which looks like `y = mx + b`.
2. Look for the constant term in the equation, which represents the Y-intercept. This is the term without the variable `x`.
3. If the equation is not in the slope-intercept form, you may need to solve for `y` to find the Y-intercept.
For example, if you have the equation `y = 2x + 5`, the Y-intercept is `5` because it is the constant term.
Now, let's translate this explanation into Chinese.
To find the Y-intercept, follow these steps:
1. Identify the equation of the function. It should be in the form of a linear equation, which looks like `y = mx + b`.
2. Look for the constant term in the equation, which represents the Y-intercept. This is the term without the variable `x`.
3. If the equation is not in the slope-intercept form, you may need to solve for `y` to find the Y-intercept.
For example, if you have the equation `y = 2x + 5`, the Y-intercept is `5` because it is the constant term.
Now, let's translate this explanation into Chinese.
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Studied at the University of Oxford, Lives in Oxford, UK.
To find the y-intercept(s) (the point where the graph crosses the y-axis), substitute in 0 for x and solve for y or f(x). To find the x-intercept(s) (the point where the graph crosses the x-axis a��� also known as zeros), substitute in 0 for y and solve for x. Examples: Find the intercepts of the function given.
2023-04-11 08:03:25
Alexander Wilson
QuesHub.com delivers expert answers and knowledge to you.
To find the y-intercept(s) (the point where the graph crosses the y-axis), substitute in 0 for x and solve for y or f(x). To find the x-intercept(s) (the point where the graph crosses the x-axis a��� also known as zeros), substitute in 0 for y and solve for x. Examples: Find the intercepts of the function given.
