Pictures Of Graphs That Are Not Functions. If the formula for a function is different for x a and x a we need to pay special attention to what happens at x a when we graph the function. For example the black dots on the graph in the graph below tell us that latex f left 0 right 2 latex and.
Pictures 3 and 4 give a sample q. The students must examine each diagram and decide by using the straight line test whether the graph is a function or not. If the function is defined for only a few input values then the graph of the function is only a few points where the x coordinate of each point is an input value and the y coordinate of each point is the corresponding output value.
Algebra other math algebra 2.
For example the black dots on the graph in the graph below tell us that latex f left 0 right 2 latex and. 9 th 10 th 11 th 12 th homeschool. Popular graph types include line graphs bar graphs pie charts scatter plots and histograms. Pictures 3 and 4 give a sample q.
