00:01
Okay, so we want to describe the transformation of f represented by g and graph both of these.
00:07
So f of x is the parent function, square root of x, graph each function.
00:12
So square of x is going to look like this.
00:14
Square of zero, zero, square to one is one, one, two, two, two, four, five, six, seven, eight, nine, goes up to three.
00:25
Here's my f of x function.
00:27
When i take three times the square of x plus two, this is going to cause a translation to the left two, and then it's going to stretch by a factor of three.
00:38
So we're going to have to the left with a vertical stretch of three.
00:42
I'll do that in blue.
00:43
I'm going to go one to the left.
00:46
It's still going to be right there.
00:48
Instead of going like one over and one to the right, i'm going to go one over and then one, two, three up.
00:54
Okay.
00:55
And then if i go, let's hear, one, two, three, four.
00:59
That's going to be two.
01:01
It'll be go up to six.
01:02
So one, two, three, four, five, six...