2TH §9.4 Solving inequalities

Planning Ch9
1 / 13
volgende
Slide 1: Tekstslide
WiskundeMiddelbare schoolvwoLeerjaar 2

In deze les zitten 13 slides, met tekstslides.

time-iconLesduur is: 50 min

Onderdelen in deze les

Planning Ch9

Slide 1 - Tekstslide

§9.4 Solving inequalities
(ongelijkheden)
Up to now we only dealt with equations, like:                  'something 'something being equal to something else'.

However,  
something can also be greater than or smaller than                        something else!

Slide 2 - Tekstslide



Do you remember the signs:
           for 'smaller than'       and 
           for 'greater than'?

Slide 3 - Tekstslide

Do this exercise together

Slide 4 - Tekstslide

Do this exercise together

Slide 5 - Tekstslide

Do this exercise together

Slide 6 - Tekstslide

A balance or a graph...



For an amazing balance, watch next slide!

Slide 7 - Tekstslide

Slide 8 - Tekstslide

Let's go to work
Do S28(fghijk)
            

Slide 9 - Tekstslide

Slide 10 - Tekstslide

We are going to do exercise 26 now. 
 It is much handier if you open your own book, p.103!

Slide 11 - Tekstslide

We are going to do exercise 26 now. 
 It is much handier if you open your own book, p.103!

Slide 12 - Tekstslide

Homework time
DO:
§9.4:  25, 27, S28(fghijk), 29  

Slide 13 - Tekstslide