"Application of First Time Function" PPT download 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!
| 文件名 如何下载使用 | 下载次数 | Download Points | 下载地址 |
|---|---|---|---|
| "Application of First Ti... | 24950次 | 0.00 | Free Download |
Tips: If you open the template and feel that it is not suitable for all your needs, you can search for related content "Application of First Time Function" PPT download 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
"Application of First Time Function" PPT download, 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.)
Related reading
For more detailed PPT-related tutorials and font tutorials, you can view:Please click to see
Authoritative PPT Summary
"Application of First Time Function" PPT download
Part One: Teaching Objectives:
1. Experience the process of applying a function to solve practical problems.
2. Improve the ability to obtain information from text, tables, and images.
3. Understand the relationship between functions and equations and their application value through practical problems.
Teaching focus: There should be a linear function to solve practical problems.
Difficulty: Understand mathematical modeling ideas and improve problem-solving abilities.
Application of a function PPT, the second part: try it
1. The charging standard for calls in a certain urban area is: 0.2 yuan for calls within 3 minutes (including 3 minutes). For every additional 1 minute (less than 1 minute, calculated as 1 minute), an additional 0.11 yuan will be charged. Then when the time When it exceeds 3 minutes, find the functional relationship between the phone fee y (yuan) and the time t (minutes).
2. In order to strengthen citizens’ awareness of water conservation, a certain city has formulated the following water charging standards: when each household uses no more than 10 tons of water per month, the water price is 1.2 yuan per ton; when it exceeds 10 tons, the excess portion is charged per ton. A fee of 1.8 yuan is charged. A certain household in the city used x tons of water (x>10) in May and should pay a water fee of y yuan. Find the functional relationship between y and x.
3. If points (1, 2) and (m, 3) are both on the graph of the proportional function y=kx, find the value of m.
4 It is known that the straight line y=kx+b passes through the points (-2,-1) and (2,-3). Find the functional analytical formula of this straight line.
5. The graph of a linear function is parallel to the straight line y=0.5x and passes through the point (4,7). Find the analytical formula of the function.
PPT on the application of linear functions, the third part: analysis of examples
Example 2: Two sporting goods stores A and B sell the same table tennis rackets and table tennis balls. The table tennis rackets are priced at 20 yuan per box and the table tennis balls are priced at 5 yuan per box. The two stores are currently conducting promotions. Store A: Give away a free racket for every purchase. A box of table tennis balls; Store B: Based on a 10% discount on the price, a certain class needs to purchase 4 pairs of rackets and several boxes of table tennis balls (not less than 4 boxes).
(1) Suppose the number of table tennis boxes purchased is The functional relationship between the number of payments for store purchases and the number of ping pong boxes x.
(2) Discuss which store is the most cost-effective to buy based on the number of table tennis boxes?
Example 3: A library carries out book rental business in two ways: one is to use membership cards, and the other is to use book rental cards. Using these two cards to rent books, the relationship between the rental amount y (yuan) and the rental time x (days) is as shown in the figure.
(1) Write down the functional relationship between the amount y (yuan) of renting a book using a book rental card and a membership card and the rental time x (days);
(2) How much does it cost to rent books per day for the two rental methods?
(3) If the use period of both types of book rental cards is one year, how to choose between these two book rental methods in this year is more cost-effective?
Application PPT of one-time function, the fourth part: endless aftertaste:
1. The image of the function y=2x passes through the points (0, 0) and (1, 2), and y increases with the increase of x;
2. The graph of function y=(a-2)x passes through the second and fourth quadrants, then the range of a is _______;
3. In function y=(1-k)x, y decreases as x increases, then the range of k is _______.
4. The coordinates of the intersection point of the straight line y=-3x-6 and the x-axis are _______, and the coordinates of the intersection point of the straight line y=-3x-6 and the y-axis are _______.
5. The straight line y=3x-1 passes through the _______ quadrant
The straight line y=-2x+5 passes through the _______ quadrant
Keywords: Free download of Hebei Education Edition mathematics PPT courseware for eighth grade volume 2, PPT download of application of one-time functions, .PPT format;
For more information about the "Application of a Single Function" PPT courseware, please click on the "Application of a Single Function ppt" tab.
Download the PPT courseware of "Application of a linear function":
"Application of linear functions" PPT courseware download Part 1: Warm-up exercises 1. A car is driving from Nanjing to Shanghai, which is 300 kilometers away. When its average speed is 100 kilometers/hour, which graph below represents the distance s (kilometers) and the driving time t of the car from Shanghai..
"Application of a linear function" PPT:
"Application of linear functions" PPT Part 1 content: The new lesson introduces A riding a bicycle and driving along the road at a speed of 10 kilometers. Three hours after departure, B riding a motorcycle started from the same place and drove in the same direction as A on the highway, with a speed of 25 kilometers per hour. Suppose A leaves and exits...
"Application of linear functions" PPT courseware 2:
"Application of a linear function" PPT courseware 2 1: Undetermined coefficient method 1. Xiao Ming filled in the following table based on a certain linear function relationship: One of the boxes was accidentally covered by ink. Think about it, the number originally filled in the blank was how many? Explain your reasons. 2.The length of the spring..