§3.4 Word Formulas

• Wiskunde
• Middelbare school
• vwo
• Leerjaar 1

C3 Graphs and Formulas

Mr. Fintelman (FNL)

Tuesday November 19th

2024

Mr. Fintelman (FNL)

Wednesday November 11th

2024

Date	Tuesday November 19th 2024
Paragraph	§3.4 Word Formulas
Pages from the handbook	Pag. 123-126
Subject	Solving word problems with formulas

Today is the day...

I can already…

1. … read graphs in a coordinate plane.
2. … draw a graph from a table.
3. … read rough graphs.

Prior Knowledge

From table to graph

time	1	2	3	4	5	6
height

After this lesson, I can…

1. … calculate with word formulas.
   

Goals

Bad graph of the day

What are these?

Table and Graph

Triforce of Mathematics

Formulas

Triforce of Mathematics

Exercise Krabby Patty

Income in dollars                 number of krabby patty sold

How much money is earned if five burgers are sold?

How many burgers are sold if the income is $22.50?

=2.50⋅

Exercise 43 - Pag. 124

Exercise 43 - Pag. 124

Worktime

You work neatly by…

1. … reading the theory (again) before asking a question to your classmate.
2. … raising a hand before asking a question to the teacher.
3. … if the teacher is busy, remember your question and move on.
   

Help:

Exercises: 41, 43, 44, 45 and 47.

Assignments:

Pages: 123-126

Exercises: 43, 44, 45, 46 and 47.

Assignments from the planning of WEEK 1:

Extra:

Exercises: 48 and 49.

Now I can…

1. … read graphs in a coordinate plane.

Reflection

Exercise 45 - Pag. 125 

Exercise 45 - Pag. 125