00:01
So if we were to find the roots of this polynomial, we would get four roots here.
00:07
And so the four roots are x is equal to 0, x is equal to 0 .7 .1, x is equal to 1 .26.
00:21
And lastly, we have x is equal to to negative 1 .36.
00:27
And so now we can look at our end behavior here.
00:30
So as x approaches infinity, because of this x to the eighth power, this y would approach infinity.
00:37
And so if x approaches negative infinity because of the even power, y would again approach positive infinity.
00:45
And so now we can sketch this.
00:48
Now we can sketch this.
00:49
And we can say that, well, if this is x and this is y, we have four intercepts...