#### Transcript of Lesson 14 Ratios

**Lesson 14 and 15: Creating tables, equations, double number lines, and coordinate plane**

Problem Set 1

Exercise 1

Create a table

to determine how many views the website probably had one hour after the end of the broadcast based on how many views it had

two and three

hours after the end of the broadcast. Using this relationship, predict how many views the website will have

4, 5, and 6

hours after the end of the broadcast.

Who remembers tape diagrams?

Predict how many views the website will have after twelve hours. Use at least two representations (e.g., tape diagram,

table, double number line diagram) to justify your answer.

Lesson Summary

There are several ways that we can represent the same collection of equivalent ratios. These include ratio tables,

tape diagrams, double number line diagrams, equations, and graphs on coordinate planes.

Homework/Exit Ticket 14 and 15

Table

1. Complete the table of values to find the following:

Find the number of cups of sugar needed if for each pie Karrie makes, she has to use 3 cups of sugar

Make a table, double number line, graph on coordinate plane, and equation.

Can you make a double number line?

Graphing the table

Double Number Line

Equations

S= 3 x P

S=3P

S=3 * P

Create a table

Exercise 2

Exercise 3

Can you use the table to create

ordered pairs?

Use these to plot on the

coordinate plane

Exercise 4

Table

Tape diagram

Double Number Line

Full transcript