**algebra precalculus a circle graph is not a function**

This algebra lesson gives an easy test to see if a function has an inverse function . Algebra > Inverse Functions > How to Tell if a Function Has an Inverse Function (One-to-One) Page 2 of 3 . How to Tell if a Function Has an Inverse Function (One-to-One) Is: one-to-one? No! It fails the horizontal line test. So: does NOT : have an inverse function. Hey! Wait just a darn minute there... We know the slope of the function is 0 at a handful of points; therefore the graph of the derivative should go through the x-axis at some point. As well, looking at the graph, we should see that this happens somewhere between -2.5 and 0, as well as between 0 and 2.5. This alone is enough to see that the last graph is the correct answer.

**How do you tell if a graph is a function? Yahoo Answers**

The green graph is the graph of the function we want. It is a translation of the blue graph moved one unit down and 2 units left. Notice in this problem and the last problem what causes the graph to be shifted right vs. left and up vs. down.... 1 Determining the Key Features of Function Graphs EQ: What are the key features of graphs? How do I find them? How can I use a graph to tell me

**Determining Key Features of Graphs Appoquinimink High School**

Here is an example of a function in graph form: If this function is called g then for example g (−1) = 1 and g (2) = 2.5. Click here to see the graphs of a variety of function types. A function can be expressed in formula form. The formula is used to calculate the range value for any given domain value. Here is an example of a function in formula form: h (x) = x 2 − 2 x This function is how to tell if you are addicted to porn We know the slope of the function is 0 at a handful of points; therefore the graph of the derivative should go through the x-axis at some point. As well, looking at the graph, we should see that this happens somewhere between -2.5 and 0, as well as between 0 and 2.5. This alone is enough to see that the last graph is the correct answer.

**algebra precalculus a circle graph is not a function**

12/10/2009 · Best Answer: The vertical line test! IF the graph touches the vertical line more than once in any place on the graph, then it is NOT a function! how to tell if a chicken breasts has gone off A function is a rule that assigns uniquely to a member of domain set, a member of the image set. The key word is "uniquely". So if you assign say 2 as well as -2 to number 1, then you have a rule, but not a function.

## How long can it take?

### How do you tell if a graph is a function? Yahoo Answers

- algebra precalculus a circle graph is not a function
- Determining Key Features of Graphs Appoquinimink High School
- algebra precalculus a circle graph is not a function
- Determining Key Features of Graphs Appoquinimink High School

## How To Tell If A Graph Is A Function

In this section we will discuss a process for graphing rational functions. We will also introduce the ideas of vertical and horizontal asymptotes as well as how to determine if the graph of a rational function …

- Graph of `f(x)=2/(x^2-x)`, a discontinuous function. We see that small changes in x near 0 (and near 1) produce large changes in the value of the function. We say the function is discontinuous when x …
- 12/10/2009 · Best Answer: The vertical line test! IF the graph touches the vertical line more than once in any place on the graph, then it is NOT a function!
- How to Determine If an Equation Is a Linear Function Without Graphing? Plot the equation as a graph if you have not been given a graph. Determine whether the line is straight or curved. If the line is straight, the equation is linear. If it is curved, it is a nonlinear equation. Sciencing Video Vault . Using an Equation. Simplify the equation as closely as possible to the form of y = mx
- The green graph is the graph of the function we want. It is a translation of the blue graph moved one unit down and 2 units left. Notice in this problem and the last problem what causes the graph to be shifted right vs. left and up vs. down.