There are two functions shown in this three column table. The first function is y1=4x^3+5, and the second function is, y2=7x^3+100. The results of these two functions are shown in the first column "x".
The first column contains some values for the independent variable x. These values range from: -25 to 25. The scale is set to 5.
These x values were substituted into the function, and the results are displayed in the second and third columns. Since these are quadratic functions, the y-values first decrease as x-values increase from negative numbers to zero. For the first function,(0,5) is the vertex, and for the second function (0,100) is the vertex. Which is also the minimum pointon the graph. Then, the y-values increase as x increases from 0 to positive values.
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