Media Summary: Again the domain overlaps so let's look at I'm going to graph both of those graphs with the dotted line so what does x + So we're going to sketch this graph State the domain and range first of all can we Factor the top yes it is X x -

40ib 4 2 Example 1 - Detailed Analysis & Overview

Again the domain overlaps so let's look at I'm going to graph both of those graphs with the dotted line so what does x + So we're going to sketch this graph State the domain and range first of all can we Factor the top yes it is X x - If you have nice points like here we could do ... I square both sides that would square this side and square this side can you see on this side you would get 3x plus So now you can do synthetic division of that part

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40IB 4 2 Example 1
40IB 4 2 Example 1
40IB 4 2 Example 1
40IB 2 4 Example 1
40IB 2 4 Example 1
40IB 2 4 Example 1
40SP 4 2 Example 1
40IB 1 4 Example 2
40IB 1 4 Example 2
40IB 2 1 Example 4
4 2 Example 1
40IB 4 2 Example 2
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40IB 4 2 Example 1

40IB 4 2 Example 1

Again the domain overlaps so let's look at

40IB 4 2 Example 1

40IB 4 2 Example 1

...

40IB 4 2 Example 1

40IB 4 2 Example 1

I'm going to graph both of those graphs with the dotted line so what does x +

40IB 2 4 Example 1

40IB 2 4 Example 1

...

40IB 2 4 Example 1

40IB 2 4 Example 1

So we're going to sketch this graph State the domain and range first of all can we Factor the top yes it is X x -

40IB 2 4 Example 1

40IB 2 4 Example 1

Well the non permissible value is

40SP 4 2 Example 1

40SP 4 2 Example 1

If you have nice points like here we could do

40IB 1 4 Example 2

40IB 1 4 Example 2

So

40IB 1 4 Example 2

40IB 1 4 Example 2

Ofx we knew from the first one that x -

40IB 2 1 Example 4

40IB 2 1 Example 4

... I square both sides that would square this side and square this side can you see on this side you would get 3x plus

4 2 Example 1

4 2 Example 1

Of

40IB 4 2 Example 2

40IB 4 2 Example 2

We have a square root of x and x -

40IB 1 4 Example 2

40IB 1 4 Example 2

So now you can do synthetic division of that part