00:01
Hello, so here we see the function f of x is equal to one tenth to the x so to graph this we can just pick a few values for x let's say if x is zero you know that well f of x is equal to one right because anything to the zero power is one so the point zero one on our graph right here and then as you put in bigger values of x of x is let's say one or you had one tenth to one so that would be the point one one tenth so when x is one x is one, right about somewhere here, right? we get the value of x is one -tenth.
00:34
And as you go, you know, bigger and bigger values of x, you know, one -tenth to the fifth power or one, you know, would be one over 10 to the fifth.
00:44
You know, so as you go bigger and bigger and bigger values of x, you get smaller and smaller and smaller, but you never become negative.
00:50
So you're asked them tied to the x -x's, but then going to the left, remember, a negative exponent just means, 1 over that base to the positive exponent.
00:59
So let's say, you know, if x is, you know, negative 1, for example, that would be 1 tenth to the negative 1...