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Answer: Lower right corner (ie southeast corner)</h3>
In this graph, it is impossible to draw a single straight vertical line through more than one point on the yellow line. Therefore, we conclude that this graph passes the vertical line test, which indicates we have a function.
In contrast, the upper left corner fails the vertical line test. Note the left-most pair of points are vertically stacked together. A single vertical line goes through these two points. So this is one possible way to show the graph does not pass the vertical line test, and thereby making this not a function. The upper right corner and lower left corner has the same idea as the upper left corner, so they aren't functions either.
All of the measurements are the same because a rhombus is just a tilted square:
All sides are 4cm
Hope it helps ;)
Write down the coordinated of the original triangle. Turn your paper an pretend that you have a new graph, and graph the points like your graphing on a normal graph.
