0
Assuming that y is a function of x, that follows from the definition of a function. For each x-value, there can only be one y-value. The definition of a function is that (in this case), for every value of "x", a value of "y" can be calculated unambiguously. In the more general case, for every combination of the independent variables, a single value for the dependent variable can be calculated unambiguously.
Wiki User
∙ 10y ago
Add your answer:
Earn +20 pts
Explain why a function at most one y-intercept?
explain why a function has at most one y-intercept
What is the slope and yintercept of y plus 4x plus 3?
There is no slope nor intercept because there is no equation, simply an expression.
What is The test to determine if a graph is a function is?
A graph is represents a function if for every value x, there is at most one value of y = f(x).
What does a one to one function look like?
One to one functions on a graph can vary. To determine if a function is one to one, a horizontal line can only intersect the function once. If it intersects the function more than once, it is not a one to one function.
How do you tell if a graph is a function?
For a 2-dimensional graph if there is any value of x for which there are more than one values of the graph, then it is not a function. Equivalently, any vertical line can intersect the a function at most once.
What is top function in Excel?
If by the top function, you mean the most commonly used one, that is probably the SUM function.
What is a slope used for?
It shows the relationship of y in terms of x. [y = (yIntercept) + ((slope)*(x))] [slope = (y2 - y1)/(x2 - x1)]
How do you write an equation of a line that passes through the xintercep and yintercept?
You can write it either in standard form (ax + by = c) or in slope-intercept form (y = mx + b)
Will a function always be a vertical line?
no it won't In fact a function can NEVER be vertical. Not only that, it cannot loop back so that two (or more) points are above one another. For a function, there can be at most one y-value for any x-value so any vertical line will intersect the function at most once.
What is the function of most DNA in your body?
The function of most DNA is to build and maintain an organism.
The function is the most frequently used type of function formula?
The SUM function would be the most commonly used function in Excel.
What are the slope and yintercept of line 5x 10y 15?
Without the inclusion of an equality sign and not knowing the plus or minus values of the given terms it can't be considered to be a straight line equation
What does a function need to have for it to be a function algebra?
A function is a mapping from a set, called the domain, to a set (which may be the same) called a co-domain or range such that for each element in the domain, there is at most one element in the co-domain. Another way of stating the last bit is that the mapping can be one-to-one or many-to-one but not one-to-many.
Why do you have skull?
Main function of the skull is to protect the brain, one of the most important organ in your body.
Who is the housekeeping personnel and function?
If a school has health personnel, an R.N would be the most likely one.
What does the horizontal line tell you about a function?
If the function is a one-to-one function, therefore it has an inverse.
What is the most function of music?
what is the importance and function of music
