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Can you tell if a relation is a function by just looking the range?
Wiki User
∙ 12y ago
no i dont think so:(
Wiki User
∙ 12y ago
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Is the relation a function?
Not every relation is a function. But every function is a relation. Function is just a part of relation.
What are different shapes of functions and relations?
A relation is just a set of ordered pairs. They are in no special order. Therefore there is no particular shape assigned to a relation. A function is a special kind of relation. A relation becomes a function when the x value only has one y value.
What is the functions and what is relation in trigonometry?
The same as in any other math class. All functions are relations but all relations are not functions. A function must have only one 'answer' in the range for each value of the domain. Relations are just pairing of numbers with no such restriction on the range.
What function would you use to find the largest value in a range of cells?
In Excel, you can use the max() function. You can type a range (or several ranges) within the max() function. For a single range, just type: =max( and select the desired range, then type the closing parenthesis.
How will you determine if a graph is a function or a mere relation?
You use the "vertical line test". If anywhere you can draw a vertical line that goes through two points of the graph, the relation is not a function; otherwise, it is a function. This is just another way of saying that in a function for every x value (input) there is AT MOST one y value (output).
Is the relation a function?
Not every relation is a function. But every function is a relation. Function is just a part of relation.
Explain the test that allows us to determine whether a graph is that of a function?
The vertical line test: Imagine a very large family of vertical lines. If any of the lines intersect with the graph of the relation under consideration at more than a single point then the relation is not a function. (Because a function assigns just one value in the range to a given point in the domain.)
What are different shapes of functions and relations?
A relation is just a set of ordered pairs. They are in no special order. Therefore there is no particular shape assigned to a relation. A function is a special kind of relation. A relation becomes a function when the x value only has one y value.
What is the functions and what is relation in trigonometry?
The same as in any other math class. All functions are relations but all relations are not functions. A function must have only one 'answer' in the range for each value of the domain. Relations are just pairing of numbers with no such restriction on the range.
You can change the range to which you want to apply the sum function by just selecting the desired range?
Yes you can.
What function do you use to determine how many entries are in a particular column?
The Count function can be used if you are looking for just numbers and the Counta function if you are looking for numbers and text entries.
What function would you use to find the largest value in a range of cells?
In Excel, you can use the max() function. You can type a range (or several ranges) within the max() function. For a single range, just type: =max( and select the desired range, then type the closing parenthesis.
What is a set of ordered pairs is called?
A set of ordered pairs is a relation. Or Just simply "Coordinates"
How will you determine if a graph is a function or a mere relation?
You use the "vertical line test". If anywhere you can draw a vertical line that goes through two points of the graph, the relation is not a function; otherwise, it is a function. This is just another way of saying that in a function for every x value (input) there is AT MOST one y value (output).
What is the range of the function yx2?
The range of the function y=x^2 would be y is greater than or equal to 0 in this case. So pretty much just find the vertex of the function and what ever the y coordinate is set that as the lowest number for the range.
What is the range of this relation 3 2 2 4 2 6 3 5 0 3?
The range is just the difference between the largest and smallest values lowest (0) and highest (6) for a range of 6.
How can i get the cell values of a group of cells say 5 their values being 1000 2000 30004000 and 5000 respectively the answr is 15000 bt instead i want to get the right a but omit 1 cell value?
Use the SUM function to add all of the cells, or just use the + with the cells you want if you want to omit one. You can put the formula wherever you want in relation to the cells with those numbers in them.Use the SUM function to add all of the cells, or just use the + with the cells you want if you want to omit one. You can put the formula wherever you want in relation to the cells with those numbers in them.Use the SUM function to add all of the cells, or just use the + with the cells you want if you want to omit one. You can put the formula wherever you want in relation to the cells with those numbers in them.Use the SUM function to add all of the cells, or just use the + with the cells you want if you want to omit one. You can put the formula wherever you want in relation to the cells with those numbers in them.Use the SUM function to add all of the cells, or just use the + with the cells you want if you want to omit one. You can put the formula wherever you want in relation to the cells with those numbers in them.Use the SUM function to add all of the cells, or just use the + with the cells you want if you want to omit one. You can put the formula wherever you want in relation to the cells with those numbers in them.Use the SUM function to add all of the cells, or just use the + with the cells you want if you want to omit one. You can put the formula wherever you want in relation to the cells with those numbers in them.Use the SUM function to add all of the cells, or just use the + with the cells you want if you want to omit one. You can put the formula wherever you want in relation to the cells with those numbers in them.Use the SUM function to add all of the cells, or just use the + with the cells you want if you want to omit one. You can put the formula wherever you want in relation to the cells with those numbers in them.Use the SUM function to add all of the cells, or just use the + with the cells you want if you want to omit one. You can put the formula wherever you want in relation to the cells with those numbers in them.Use the SUM function to add all of the cells, or just use the + with the cells you want if you want to omit one. You can put the formula wherever you want in relation to the cells with those numbers in them.
