00:01
So we are asked to find the range and the domain of this exponential function here.
00:06
Now remember the range are your outputs or possible y values.
00:24
And just thinking about the range first, okay? so thinking about the range, the outputs or the possible y values, it appears as though this function is approaching negative 4.
00:35
Y is equal to negative 4.
00:36
That's that asymptote there.
00:38
So it's approaching the negative 4, but it never actually touches the negative 4.
00:43
It just approaches it.
00:44
So everything on the graph, everything on the function has to be above negative 4.
00:49
So for the range, we're going to write that the range is y is greater than negative 4.
00:56
You see on the graph, everything above negative 4 is included in the range, all y values...