What is a mathematical model? A?mathematical model?simplifies a real-world situation so it can be described using mathematics The model can then be used to make predictions Assumptions?about the si...
Edexcel IGCSE Biology 復(fù)習(xí)筆記 4.1.2 Practical: Investigating Population Size Practical: Investigating Population Size Ecology?is the branch of biology that studies: The?distribution?...
How can I solve equations analytically where the unknown?appears only once? These equations can be?solved by rearranging For?one-to-one functions?you can just apply the?inverse Addition and subtrac...
Edexcel IGCSE Biology 復(fù)習(xí)筆記 4.1.1 Key Terms in Ecology Key Terms in Ecology There are several key terms that we use when referring to the various different components of an ecosystem and ...
Edexcel IGCSE Biology 復(fù)習(xí)筆記 3.2.8 Natural Selection Darwin's Theory of Evolution by Natural Selection Charles Darwin proposed the?theory of evolution by natural selection He came up with this th...
AP歐洲史，真的有那么難學(xué)嗎？上周，CB官方陸續(xù)發(fā)布了2022年AP各科目的考試成績，我們一起來看看AP歐洲史的成績～ AP歐洲史成績統(tǒng)計(jì) 從圖表中可以看出，今年的AP歐洲史成績4分和5分的比例顯著提高了，5分率較前一...
近年來，G5大學(xué)申請(qǐng)人數(shù)激增，伴隨而來的是英國大學(xué)不得不擴(kuò)招，G5大學(xué)也有所動(dòng)作，今年秋季UCL新校區(qū)開放，現(xiàn)在進(jìn)入倒計(jì)時(shí)階段了，我們來認(rèn)真了解一下這個(gè)新校區(qū)！根據(jù)UCL官網(wǎng)消息，UCL全新校區(qū)——UCL East，將在...
What is an exponential function? What are the key features of exponential graphs? The graphs have a?y-intercept?at (0, 1) The graphs?do not have any roots For?a?> 1?this is the?limiting value?wh...
How do I graph the function?y?=?f(x)? The?horizontal axis?is used for the?domain The?vertical axis?is used for the?range You will be able to graph some functions by hand For some functions you will...
