a-function-is-given-by-a-table-of-values-a-graph-a-formula-or-a-verbal-description-determine-wheth-6

Name: a function is given by a table of values a graph a formula or a verbal description determine wheth 6
Uploaded: 2017-08-18
Duration: 51 s
Channel: Numerade
Description: A function is given by a table of values, a graph, a formula, or a verbal description. Determine whether it is one-to-one.

Question

A function is given by a table of values, a graph, a formula, or a verbal description. Determine whether it is one-to-one.

Jeffrey Payo · Accepted Answer

Okay, so this function for number eat Okay, says problem number eight Sexual Put five Stuart, eighth edition. So we&#x27;re given a a graph and where to see if it&#x27;s one to one So number eight here we have this funny looking being It&#x27;s ah, we&#x27;Ll do that And so yeah, you&#x27;Ll see that there our two x values in which we get the scene Why value? Hey, it&#x27;s mainly with, like, these points here in these points here, so no, this is not won one.

Heather Zimmers · Answer

The question here is whether or not F is a 1 to 1 function. So in order to be 1 to 1 for every X value, there&#x27;s only one why value? And for every y value, there&#x27;s only one X value. So when we look at the table, we see that we have a Y value of 2.0, that corresponds to two different X values, so that means it&#x27;s not 1 to 1.

Heather Zimmers · Answer

we&#x27;re deciding here whether or not F is 1 to 1 and for a function to be oneto one every X value can have only one y value, and every y value can have only one X value. So when we look at the table, we see no repeated X values and we see no repeated why values so f is 1 to 1.

Heather Zimmers · Answer

we&#x27;re deciding here whether or not this function is 1 to 1 and to be 1 to 1. Every X value must have only one y value, and every y value must have only one X value. So for every X value to have only one y value, it must pass the vertical line test. So if you pass a vertical line through anywhere, you&#x27;ll only pass through one point, not more than one. So it does pass that test, but it also must pass the horizontal line test in order for every Y value to have only one X value. And so, if you pass a horizontal line through, you can only pass through one point, not more than one. So we can see that it fails the horizontal line test because there are some why values that have multiple X values. Therefore, it is not a 1 to 1 function

Heather Zimmers · Answer

we&#x27;re deciding whether or not this function is 1 to 1 and to be 1 to 1. Every X value can have only one y value, and every y value can have only one X value for every X value. To have only one y value means it&#x27;s going to pass the vertical line test so you pass a vertical line through the function and it can only pass through one point, not more than one. So, yes, this one does pass the vertical line test, and for every Y value to have only one X value, it must pass the horizontal line test. So if you pass a horizontal line through, it can only pass through one point, not more than one. It does also pass the horizontal line test, so every X value has only one. Why value and every y value has only one X value. So, yes, this is a function, a 1 to 1 function

Heather Zimmers · Answer

we&#x27;re deciding whether or not this function is 1 to 1. And to be 1 to 1 means that every X value has only one y value. And every y value has only one X value. And to test that every X value has only one y value. We do the vertical line test. So if you pass a vertical line through, it can only pass through one point, not more than one. So we can see that this does pass the vertical line test to see if every y value has only one X value. We test it with the horizontal line test pass a horizontal line through. And if it passes through only one point, not more than one, then it passes. Yes, this also passes that test, so that shows us that every X value has only one y value and every y value has only one X value. So, yes, this is a 1 to 1 function

Jeffrey Payo · Answer

we&#x27;re deciding whether or not this function is 1 to 1. And to be 1 to 1 means that every X value has only one y value, and every y value has only one X value. And so, if every X value has only one y value, it&#x27;s going to pass the vertical line test. If you pass a vertical line through, it will pass through no more than one point. So, yes, this one does pass the vertical line test for every Y value to have only one X value, it must pass the horizontal line test. So if you pass a horizontal line through, will it pass through one point and not more than one? Well, some of them do, but then there are others that pass through multiple points. So this fails a horizontal line test. That means this is not a 1 to 1 function

Problem

A function is given by a table of values, a graph…

Problem 8 Easy Difficulty

A function is given by a table of values, a graph, a formula, or a verbal description. Determine whether it is one-to-one.

Answer

$f(x)$ is not a one-to-one function.

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$f(x)$ is not a one-to-one function.

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