A line is a one-dimensional figure, which has length but no width and extends infinitely in both directions. Learn about lines, line segments, types and more!
In mathematical terms, we would say that delta is equal to the change in y divided by the change in x. This equation is known as the difference quotient. So, to recap, finding delta in math is a three-step process: Identify the two values that you are comparing. Take the difference...
parentheses are simply a curved symbol that is used in text to indicate additional information, such as a comment or an aside. they are known by many other names, including parentheses, round brackets, curved brackets, and more. when it comes to computers and programming, parentheses often ...
Thus, we can also define factors in math in terms of multiplication. If we can express the given number as the product of two positive integers, then both the integers are factors of the given number. A general formula to remember is that a and b are factors of the product ab....
In the figure above, if the slope of line l is m, what is m in terms of h? ( ) A. (1+h) B. (-h)(1+h) C. (1-h) D. 1+h 相关知识点: 试题来源: 解析 B If the slope of line l is m, thenm=((h+m)-0)(0-h)=(h+m)(-h)Hence, -hm=h+m or h...
What is the teacher doing in terms of error correction?T: Does any of you have a pet at home?S: I have dog at home.T: Oh, you have a dog at home. Is your dog big or small? A.Helping students do self-correction. B.Indirect correction. C.Tolerating correction. D.Encouraging stude...
When you see a word ending in -ing, you’ll need to determine whether it’s a gerund or present participle by examining its function in the sentence: A gerund is a verb form that functions as a noun. The present participle is a verb form used in continuous tenses or as an adjective....
Participle: A refreshing drink Infinitive: A drink to refresh Participles in verb tenses The second role of participles is to help form verb tenses. They combine with auxiliary verbs to create tenses such as the present perfect or continuous. For example, to describe an ongoing action, we use...
Correction to: Perspective Chapter: MOOC – A Decade Later! What Is the Current Situation in Teacher Education? Advertisement Abstract The growth of distance education, even if in emergency modalities such as those compelled by the pandemic context in which we live in the last 3 years, seems...
A patent grants property rights to the inventor of a process, design, or invention for a set time in exchange for a comprehensive disclosure of the invention.