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The graph of a relation must pass the vertical line test?
True
What are the similarities between exponential linear and quadratic functions?
Of the three functions, all three pass the vertical line test. That is, if you draw a vertical line anywhere on the graph that the function is, that line will only pass through the function once. All three are also invertible functions, which means that there is a function that is capable of "undoing" the original function. And because the functions all pass the vertical line test, they are all able to be differentiated.
Is anyone of the six trigonometric functions a one to one?
They are all one-to-one as they all pass the vertical line test.
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
Does a circle pass the vertical line test?
No. Because a vertical line will pass through two points on the graph.
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.
The graph of a relation must pass the vertical line test?
True
The graph of a relation must pass the vertical line test true or false?
False
What are the similarities between exponential linear and quadratic functions?
Of the three functions, all three pass the vertical line test. That is, if you draw a vertical line anywhere on the graph that the function is, that line will only pass through the function once. All three are also invertible functions, which means that there is a function that is capable of "undoing" the original function. And because the functions all pass the vertical line test, they are all able to be differentiated.
Is an oval a graph of a function?
No, the graph of an oval/ellipse is not a function because it does not pass the vertical line test.
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.
Is anyone of the six trigonometric functions a one to one?
They are all one-to-one as they all pass the vertical line test.
What does a vertical line tell you?
A vertical line can be used to test whether or not a graph is a function.
Is y equals 5x plus 1 a function?
Y = 5X + 1 Is a line and should pass the vertical line test for functions, so this is a function.
What methodare you going to use in determining that graphs are function or not?
Use the vertical line test...pass a vertical line from left to right across the graph. If you hit the graph more than once at a time, there is x-sharing, and it is not a function.
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.
