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irst you make a T-chart. on the left side you need to put x. on the right you put y. now the rest you just need to think of 4 numbers at random. Most easy if the nubers are 0, 1, 2, and 3. these numbers go inside the x side. now all you have to do is substitute the X-numbers into the equation and your answer is whatthe Y will be. then you just put the (X,Y) on the graph. :) <3 hope i answered your question and have a nice day
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How can you tell if a graph sHow is a function?
Test it by the vertical line test. That is, if a vertical line passes through the two points of the graph, this graph is not the graph of a function.
What is the effect on a graph when you multiply a function by -1?
When a function is multiplied by -1 its graph is reflected in the x-axis.
How can you tell whether a graph is a function or not?
A vertical line test can be used to determine whether a graph is a function or not. If a vertical line intersects the graph more than once, then the graph is not a function.
What is a function whose graph is a straight line?
A linear function.
Which function has a graph that is increasing only?
Absolute Value function
