Download presentation

Presentation is loading. Please wait.

Published byLisa Brayton Modified over 3 years ago

1
**3-5 Warm Up Problem of the Day Lesson Presentation**

Equations, Tables, and Graphs Course 3 Warm Up Problem of the Day Lesson Presentation

2
Warm Up For each function, find the value of y for x = 0, x = 4, and x = –5. 1. y = 6x – 3 2. y = 3.8x – 12 3. y = 1.6x + 5.9 –3, 21, –33 –12, 3.2, –31 5.9, 12.3, –2.1

3
Problem of the Day You buy two fruit baskets. Each basket contains three bunches of bananas. Each bunch contains five bananas. How many bananas do you have? 30

4
**Learn to generate different representations of the same data.**

5
**An equation shows how the variables are related.**

Additional Example 1: Using Equations to Generate Different Representations of Data The height h of an airplane s seconds from take-off is h = 12s. Make a table and sketch a graph of the equation. Equation h = 12s An equation shows how the variables are related. The number of seconds s is the input value. The depth d is the output value. Helpful Hint

6
**Additional Example 1 Continued**

Table Graph h 50 40 30 20 10 1 2 3 4 5 s s h 1 12 2 24 3 36 A table identifies values that make the function true. A graph is a visual image of the values in the table.

7
**An equation shows how the variables are related.**

Check It Out: Example 1 The height h of a helicopter s seconds from take-off is h = 15s. Make a table and sketch a graph of the equation. Equation h = 15s An equation shows how the variables are related.

8
**Check It Out: Example 1 Continued**

Table Graph h 75 60 45 30 15 1 2 3 4 5 s s h 1 15 2 30 3 45 4 60 A table identifies values that make the function true. A graph is a visual image of the values in the table.

9
**Additional Example 2: Using Tables to Generate Different Representations of Data**

Use the table to make a graph and to write an equation. x y –1 1 2 3 Look for a pattern in the values: 0 = 1 – 1 Each value of y is the value of x minus 1. 1 = 2 – 1 2 = 3 – 1

10
**Additional Example 2 Continued**

Use the table to make a graph and to write an equation. x y –2 –4 2 4 x y –1 1 2 3 y = x – 1

11
Check It Out: Example 2 Use the table to make a graph and to write an equation. x y 3 1 4 2 5 6 Look for a pattern in the values: 4 = 1 + 3 Each value of y is the value of x plus 3. 5 = 2 + 3 6 = 3 + 3

12
**Check It Out: Example 2 Continued**

Use the table to make a graph and to write an equation. x y 3 1 4 2 5 6 y = x + 3

13
**Use the graph to make a table and to write an equation.**

Additional Example 3: Using Graphs to Generate Different Representations of Data Use the graph to make a table and to write an equation. t d –4 –8 4 8 Look for a pattern in the values: 4 = 2 • 1 + 2 6 = 2 • 2 + 2 8 = 2 • 3 + 2

14
**Additional Example 3 Continued**

Use the graph to make a table and to write an equation. Each value of d is 2 times the value of t plus 2. t d 2 1 4 6 3 8 d = 2t + 2

15
**Use the graph to make a table and to write an equation.**

Check It Out: Example 3 Use the graph to make a table and to write an equation. t d –2 –4 2 4 8 –8 Look for a pattern in the values: 2 = 3 • 1 – 1 5 = 3 • 2 – 1 8 = 3 • 3 – 1

16
**Check It Out: Example 3 Continued**

Use the graph to make a table and to write an equation. Each value of d is 3 times the value of t minus 1. t d –1 1 2 5 3 8 d = 3t – 1

17
**1. Make a table and sketch the graph of w = –2x + 3. x w 3 1 2 -1 -3**

Lesson Quiz: Part I 1. Make a table and sketch the graph of w = –2x + 3. x w –2 –4 2 4 x w 3 1 2 -1 -3

18
**2. Use the table to sketch a graph and write an equation. y = –x x y **

Lesson Quiz: Part II 2. Use the table to sketch a graph and write an equation. y = –x x y –2 –4 2 4 x y -1 1 2 -2

19
Lesson Quiz: Part III 3. Use the graph to make a table and to write an equation. y = 4x + 1 x y 2 9 1 5 –1 –3

Similar presentations

Presentation is loading. Please wait....

OK

Using Graphs and Tables to Solve Linear Systems 3-1

Using Graphs and Tables to Solve Linear Systems 3-1

© 2017 SlidePlayer.com Inc.

All rights reserved.

Ads by Google

Ppt on speed control of dc shunt motor Ppt on special types of chromosomes male Ppt on teamviewer free Ppt on indian history quiz Ppt on pricing policy objectives Do ppt online Free ppt on minimum wages act 1948 Download ppt on wildlife sanctuaries in india Ppt on javascript events click Ppt on computer graphics by baker