Times the negative value, so it's going even more negative, so what you can see, to When X is equal to negative one, my green function gives me negative one, but G gives me negative four. For a given X, at least for X equals one, G is giving me somethingįour times the value that my green function is giving. It to be the same as G, we want it to be equal to negative four. On this green function, when X is equal to one, the function itself isĮqual to negative one, but we want it, if we want We appropriately stretch or squeeze this green function? So let's think about what's happening. So this is getting usĬloser to our definition of G of X. Whatever the absolute value of X would have gotten you before, you're now going to get the negative of the opposite of it. I'll call this, Y is equal to the negative absolute value of X. So this graph right over here, this would be the graph. So it's just flipped over the X axis, so all the values for any given X, whatever Y you used to get, you're not getting the negative of that. It's just exactly what F of X is, but flipped over the X axis. Let's actually, let's flip it first, so let's say that we have a function that looks like this. We could first try to flip F of X, and then try to stretch or compress it, or we could stretch or compress it first, and then try to flip it. So like always, pause this video and see if you can up yourself with the equation for G of X. Stressed or compressed, but it also is flipped over the X axis. What is the equation for G of X? So you can see F of X is equal to the absolute value of X here in blue, and then G of X, not only does it look
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