A T-table allows you to put a selection of x coordinates on the left side of your table and the resulting values of y on the right side. So for example, say you need to graph y = 2x +3. Start with a selection of x values - my favorites are typically -2, -1, 0, 1, and 2 - and put them in your left column. Now, for each number, plug in your x value and find y. So your table would look like this (I've added the middle column only to show the arithmetic):
x | Equation | y
----------------------------
-2 | 2*(-2)+3 | -1
-1 | 2*(-1)+3 | 1
0 | 2*(0)+3 | 3
1 | 2*(1)+3 | 5
2 | 2*(2)+3 | 7
Now, take these values and plot them on a graph. Then you can draw a line (or, if this were non-linear, a curve) that goes through all points you've plotted.
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that's simple an equation is settled of asymptotes so if you know the asymptotes... etc etc Need more help? write it
g(x)=x^-2 thanks go like my youtube MATH VIDEOS TO GET HELP
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The slope, or the change in y in respect to x, can be found by putting the equation into y = mx + b form. Y = (9/5) x - 4/5 The slope is m or (9/5). Any equation in y intercept form with that slope is parallel.
pictograph is a visual representation of numeric data; all the quantity would be represented in this graph. where as a picturegraph is a graph showing comparision of quantities with the help of a picture for ex. bar chart, pie etc.