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Absolute value |-5| = 5
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What does a vertical line tell you?
A vertical line can be used to test whether or not a graph is a function.
How do you use the vetical line test to determine a function?
f(x) = x2 This is a function by the vertical line test because a vertical line drawn through this function will only intersect the function at one point
The graph of a relation must pass the vertical line test?
True
What is the horizantal line test and vertical line test?
Horizonatal line test is a test use to determine if a function is one-to-one. If a horizontal line intersects a function's graph more than once, then the function is not one-to-one. A one-to-one function is a function where every element of the range correspons to exactly one element of the domain. Vertical line test is a test used to determine if a function is a function or relation. If you can put a vertical line through graph and it only hits the graph once, then it is a function. If it hits more than once, then it is a relation.
How do you determine weather the graph represent a function?
The "vertical line test" will tell you if it is a function or not. The graph is not a function if it is possible to draw a vertical line through two points.
What is a vertical line test in math?
The Vertical Line Test for Functions: If any vertical line intercepts a graph in more than one point, the graph does not define y as a function of x. By the definition of a function, for each value of x we can have at most one value for y.
What is the definition for vertical line test in the subject math?
The Vertical Line Test for Functions: If any vertical line intercepts a graph in more than one point, the graph does not define y as a function of x. By the definition of a function, for each value of x we can have at most one value for y.
What does one vertical line mean on a pregnancy test?
you're pregnant! congratulations!
What is the only type of line that is not a function?
A vertical line. Remember that one test to see if a relation is a function is the vertical line test. A vertical line would fail that of course.
What does it mean if i took a home cvs brand test and in the square window there is a dark vertical line and the result window had a faint vertical line?
I got the same things :/ what's this mean?
What does a vertical line test mean?
Determines whether a given mathematical expression is a function or not.
You took a test with a purple cap and you had a vertical line in one window and a horizontal line in the other what does that mean?
pregnant
What does a vertical line tell you?
A vertical line can be used to test whether or not a graph is a function.
What does it mean with life brand pregnancy test with a horizontal line in one box then a vertical line in another what does this mean?
you're not pregnant if those are the lines you see
Can a one to one function not be a function?
"y = f(x) is a function if it passes the vertical line test. It is a 1-1 function if it passes both the vertical line test and the horizontal line test. " - In order to be a one-to-one function, it first has to BE a function and pass the vertical line test. For example, a relation on a graph like a circle that does not pass the vertical line test is not function nor one-to-one.
What does on vertical line in the results window of a pregnancy test mean?
if you have only 1 line after taking your home pregnancy test it mean that you are NOT pregnant, and if there are 2 lines on your home pregnancy test, then you are pregnant but should go to a docotor to confirm it.
Can you determine whether the inverse of a function is a function by using vertical line test?
Not quite. You can use a vertical line test on the graph of the inverse mapping, OR you can use a horizontal line test on the original graph. The horizontal line test is used in the same way.
