**How can you tell if a table graph or chart represents a**

Just like before, the x guys are our input guys -- the domain: And remember that y guys are really f(x) guys-- range guys: OK, so how can I tell if this guy is a function or not? There are two ways: The vertical line test (which we'll stick with) and another way that uses cool domain and range... Which graph represents the function f(x)=4⋅3^x I don' know how to send screenshots, So please put screenshot in the answer

**DA2TE 785 07**

The graph to the right shows another example of a rational function. This one has a division by zero at x = 0. It doesn't level off but does approach the straight line y = x when x is large, as indicated by the dotted line (another asymptote).... A function is a function if each x only has one y. In a graph you can see this by doing a vertical line test. This would just be taking a vertical line and sliding it across the graph: if there is more than 1 point at any of the sections of the graph, then it's not a function.

**Functions With Sets free online cool math lessons cool**

Inverse Functions What is an Inverse F unction? If f(x) represents a function, then the notation In looking at the graph of the function we can determine if a function is a oneto one function or not by applying the Horizontal Line Test ,or HLT . If the graph of the function … how to stay lean after cutting Just like before, the x guys are our input guys -- the domain: And remember that y guys are really f(x) guys-- range guys: OK, so how can I tell if this guy is a function or not? There are two ways: The vertical line test (which we'll stick with) and another way that uses cool domain and range

**How can you tell if a table graph or chart represents a**

25/04/2007 · if you know what y equals, say y = 2x. Put x into the equation, say 3, so y = 2*3 = 6. At the line which crosses the x axis at 3, y will = 6. All points must lie along the curve for it to be a function. how to tell a crush you like them Determine whether a given graph represents a function. If you're behind a web filter, please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked.

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### DA2TE 785 07

- Which graph represents the function f(x)=4⋅3^x I don' know
- How can I tell if a Graph represents Y as a function of X
- Functions With Sets free online cool math lessons cool
- Functions With Sets free online cool math lessons cool

## How To Tell If A Graph Represents A Function

Checking whether a table of people and their heights can represent a function that assigns a height to a name. Checking whether a table of people and their heights can represent a function that assigns a height to a name. If you're seeing this message, it means we're having trouble loading external resources on our website. If you're behind a web filter, please make sure that the domains

- How to Determine If an Equation Is a Linear Function Without Graphing? "M" represents the slope. Graph the equation to check your work. If the line is curved, it is nonlinear. If it is straight, it is linear. Using a Table . Make a table of sample x values and solve for the resulting y values. Choose x values that are a constant numerical distance from each other. For example, put x values
- Identify which line represents each metal. From the formula for work function (W = hf o ) we know that the bigger the work function, the bigger the threshold frequency.
- How to Determine If an Equation Is a Linear Function Without Graphing? "M" represents the slope. Graph the equation to check your work. If the line is curved, it is nonlinear. If it is straight, it is linear. Using a Table . Make a table of sample x values and solve for the resulting y values. Choose x values that are a constant numerical distance from each other. For example, put x values
- The graph to the right shows another example of a rational function. This one has a division by zero at x = 0. It doesn't level off but does approach the straight line y = x when x is large, as indicated by the dotted line (another asymptote).