Western Normal University Edition First Grade Mathematics Volume 1
People's Education Press First Grade Mathematics Volume 1
Beijing Normal University Edition Seventh Grade Mathematics Volume 1
People's Education Press Third Grade Mathematics Volume 1
People's Education Press Second Grade Mathematics Volume 1
Beijing Normal University Edition Fifth Grade Mathematics Volume 1
Hebei Education Edition Third Grade Mathematics Volume 1
Hebei Education Edition Seventh Grade Mathematics Volume 2
Beijing Normal University Edition Seventh Grade Mathematics Volume 2
Qingdao Edition Seventh Grade Mathematics Volume 1
People's Education High School Mathematics Edition B Compulsory Course 2
Beijing Normal University Edition Eighth Grade Mathematics Volume 1
Qingdao Edition Seventh Grade Mathematics Volume 2
Jiangsu Education Edition Fourth Grade Mathematics Volume 1
Qingdao Edition Second Grade Mathematics Volume 2
People's Education Press First Grade Mathematics Volume 2
!["Variables and Functions" First-time Function PPT Courseware 3](https://font2020.oss-cn-beijing.aliyuncs.com/ppt1/f485c6147a895d121a05bda96b0aa522.jpg)
Category | Format | Size |
---|---|---|
People's Education Press Eighth Grade Mathematics Volume 1 | pptx | 6 MB |
Description
"Variables and Functions" First-time Function PPT Courseware 3
Question one:
The car is traveling at a constant speed of 60 kilometers per hour, the mileage is s kilometers, and the driving time is t hours. First fill in the table below, and then use the formula containing t to express s.
Question two:
Each movie ticket sells for 10 yuan. If 150 tickets are sold in the morning show, 205 tickets are sold in the matinee show, and 310 tickets are sold in the evening show, how many yuan will the box office revenue of the three movie tickets be?
If x tickets are sold for a movie and the box office revenue is y yuan, how to express y using a formula containing x?
Box office revenue = selling price × number of tickets sold
Morning box office revenue = 10×150 = 1,500 (yuan)
Matinee box office revenue = 10×205 = 2050 (yuan)
Evening box office revenue = 10×310 = 3100 (yuan)
The concept of function:
In a change process, if there are two variables x and y, and for every certain value of x, y has a unique corresponding value, then we say that x is the independent variable and y is a function of x.
If y=b when x=a, then b is called the function value of y when the value of the independent variable x is a.
For example, in question 1, time t is the independent variable and mileage s is a function of t. When t=1, its function value is 60, and when t=2, its function value is 120.
Example 1. Write the relational expressions in each of the following questions, and point out the independent variables and functions.
(1) The area S of the square changes with the side length x S=x2
(2) The cultivated land area of Xiushui Village is 106m2. The per capita cultivated land area y of this village changes with the number of people y=106/x
(3) Changes in the interior angle and degree y of a regular polygon with the number of sides n y= (n-2) ×180°
Keywords: One-time function courseware, Variables and functions courseware, New People's Education Edition eighth-grade mathematics PPT courseware, eighth-grade mathematics slide courseware download, One-time function PPT courseware download, Variables and functions PPT courseware download, .ppt format
For more information about the PPT courseware "Primary Function Variables and Functions", please click the "Primary Function ppt Variables and Functions ppt" tab.
"Variables and Functions" One-time Function PPT Courseware 7:
"Variables and Functions" linear function PPT courseware 7 Question 1: The car is traveling at a constant speed of 60 kilometers per hour, the mileage is s kilometers, and the driving time is t hours. First fill in the table below, and then try the formula containing t Sub represents s. Question 2: The selling price of each movie ticket is...
"Variables and Functions" One-time Function PPT Courseware 6:
"Variables and Functions" One-time Function PPT Courseware 6 Question: (1) The selling price of each movie ticket is 10 yuan. If 150 tickets are sold in the morning show, 205 tickets are sold in the matinee, and 310 tickets are sold in the evening show, How much were the box office receipts of each of the three movies? Suppose a movie requires x tickets..
"Variables and Functions" First-time Function PPT Courseware 5:
"Variables and Functions" One-time Function PPT Courseware 5 Banks have stipulated corresponding interest rates for various deposit methods. The following table is the annual interest rate stipulated by the People's Bank of China for lump sum deposits and withdrawals in August 2006: Observation 1 Table, talk about the growth of the deposit period x, relative...
File Info
Update Time: 2024-09-08
This template belongs to Mathematics courseware People's Education Press Eighth Grade Mathematics Volume 1 industry PPT template
"Variables and Functions" First-time Function PPT Courseware 3 Simple campus recruitment activity planning plan summary enterprise and institution recruitment publicity lecture PPT template is a general PPT template for business post competition provided by the manuscript PPT, simple campus recruitment activity planning plan summary enterprise and institution recruitment promotion Lecture PPT template, you can edit and modify the text and pictures in the source file by downloading the source file. If you want more exquisite business PPT templates, you can come to grid resource. Doug resource PPT, massive PPT template slide material download, we only make high-quality PPT templates!
Tips: If you open the template and feel that it is not suitable for all your needs, you can search for related content "Variables and Functions" First-time Function PPT Courseware 3 is enough.
How to use the Windows system template
Directly decompress the file and use it with office or wps
How to use the Mac system template
Directly decompress the file and use it Office or wps can be used
Related reading
For more detailed PPT-related tutorials and font tutorials, you can view: Click to see
How to create a high-quality technological sense PPT? 4 ways to share the bottom of the box
Notice
Do not download in WeChat, Zhihu, QQ, built-in browsers, please use mobile browsers to download! If you are a mobile phone user, please download it on your computer!
1. The manuscript PPT is only for study and reference, please delete it 24 hours after downloading.
2. If the resource involves your legitimate rights and interests, delete it immediately.
3. Contact information: service@daogebangong.com
"Variables and Functions" First-time Function PPT Courseware 3, due to usage restrictions, it is only for personal study and reference use. For commercial use, please go to the relevant official website for authorization.
(Personal non-commercial use refers to the use of this font to complete the display of personal works, including but not limited to the design of personal papers, resumes, etc.)
Preview
![《变量与函数》一次函数PPT课件3
(1)](https://font2020.oss-cn-beijing.aliyuncs.com/ppt1/f485c6147a895d121a05bda96b0aa522.jpg)
![《变量与函数》一次函数PPT课件3
(2)](https://font2020.oss-cn-beijing.aliyuncs.com/ppt1/6e2cf85ecb0de0dd147a3982d17b3c96.jpg)