A function relates an input to an output. It is like a machine that has an input and an output. And the output is related somehow to the input.
(What is a function?) A function refers to a specific type of mathematical relationship that maps one set of inputs, known as the domain, to a corresponding set of outputs, known as the range. In simpler terms, a function takes an input va...
Suppose f is a one-to-one function with f(2)=8 and f′(2)=4. What is the value of (f−1)′(8)? Inverse Functions: The inverse of a function can be represented graphically as a reflection across the line y=x. One consequence of this property is ...
根据第三段“This approach required designing three subsystems-one to detect laughter, a second to decide whether to laugh, and a third to choose the type of appropriate laughter. The type of laughter is also important, because in some cases a polite chuckle may be more appropriate than a ...
One can ___another person without any words. What it takes is a shoulder to cry on and an ear to listen.( )A.make the most ofB. make sense ofC. give way toD. reach out to相关知识点: 试题来源: 解析 考查动词短语.make the most of尽量利用;充分利用;make sense of理解;弄懂;give wa...
One should never criticize if one is not sure of one's facts.一个人如果对自己掌握的事实没有...
(Then),I was on the ground,guns at my neck and temple,my face digging into dirt on the(sidewalk).I felt I was going to die.(Unexpexpectedly)they asked a question:"What is this?" It was my KFC.They grabbed the(fried)chicken and ran,their footsteps fading(into)the night.I phoned ...
time and the child is an improvement on the printed text so much the better. A charge made against fairy tales is that they harm the child by frightening him or making him sad thinking. To prove the latter one would have to show in a controlled experiment that children who have read ...
相关推荐 1what is going on?等于什么?One day he was taking a walk in the park when he s___some boys standing around a small cat .They were talking loudly .The old man went up to the boys and asked what was h___ 反馈 收藏 ...
Infinitives aren’t the only verb form that can be used as a noun. A gerund is a verb in the present participle form that also acts as a noun. Although sometimes infinitives and gerunds are interchangeable, on a couple occasions only one is correct. 1 Only gerunds can be the object of...