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If no vertical line intersects the graph of a relation in more than one point then the relation is a function?
True.
A function will always be a vertical line?
A function can never be a vertical line, because it then fails the definition of a function: every x value outputs only 1 y value. The vertical line test will determine if a relation is a function. If a vertical line intersects the graph of the function at more than one place, it is not a function.
If a vertical line drawn through a graph crosses it only once the relation is a function?
true
Which statement is a correct interpretation of the vertical line test?
A-If there exists a vertical line that intersects the graph at exactly one point, the graph represents a function.B-If there exists a vertical line that intersects the graph at exactly one point, the graph does not represent a function. C-If there exists a vertical line that intersects the graph at more than one point, the graph represents a function.-DIf there exists a vertical line that intersects the graph at more than one point, the graph does not represent a function
Recall that the vertical line test is used to check whether a particular graph represents the graph of a function what are correct statements for this graph?
This graph fails the vertical line test at x = 3This graph is not the graph of a function.
The graph of a relation must pass the vertical line test?
True
If no vertical line intersects the graph of a relation in more than one point then the relation is a function?
True.
Is the graph of the equation x equals 3 is a horizontal line true or false?
False. X = 3 is a vertical line.
How does you know that relation is a function?
One way is to try the vertical line test on a graph!
A function will always be a vertical line?
A function can never be a vertical line, because it then fails the definition of a function: every x value outputs only 1 y value. The vertical line test will determine if a relation is a function. If a vertical line intersects the graph of the function at more than one place, it is not a function.
When can you say that the graph is function or mere relation?
If a vertical line intersects the graph at more than one point then it is not a function.
Is it false that a distance versus time graph will never show a vertical line?
Yes it is.
If a vertical line drawn through a graph crosses it only once the relation is a function?
true
What does the slope mean on a line graph?
Rate of change of the "vertical" variable in relation to the "horizontal" variable.
Is a graph a relation or function?
A graph can represent either a relation or a function, depending on the nature of the relationship between the variables depicted. A relation is simply a set of ordered pairs, while a function is a specific type of relation where each input (or x-value) is associated with exactly one output (or y-value). To determine if a graph represents a function, the vertical line test can be applied: if any vertical line intersects the graph at more than one point, it is not a function.
On a graph the vertical line is...axle?
On a typical graph, the vertical line is the y-axis, they horizontal line is the x-axis.
Can there be a graph of a function be a vertical?
Yes. The graph of [ x = 2 ] is a vertical line.
