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A function is defined piecewise f(x) = ( e^x for x<0, e^(-x) + 2x for x>= 0). Sketch f(x) and its first, second and third derivatives

f(x) = ( e^x for x&lt;0, e^(-x) + 2x for x&gt;= 0)f'(x) = ( e^x for x&lt;0, -e^(-x) + 2 for x&gt;= 0)f''(x) = ( e^x for x&lt;0, e^(-x) for x&gt;= 0)f'''(x) = ( e^x for x&lt;0, -e^(-x) for x&gt;= 0)(Will sket...
NM
Answered by Nicholas M. • PAT tutor
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What should I include in my personal statement?

Ensure you write primarily about why you are interested in studying your chosen course, then use your previous experiences to back this up.For example, say you are interested in studying French because you w...
AB
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For my coursework, how should I go about comparing two authors?

Comparison is a key component of English Literature coursework. Usually it is important to compare the authors' ideas and themes, and also how the differences in how these ideas are expressed. For example, i...
SA
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How do I form the future tense of a verb?

The future is one of the best tenses to learn as its endings are the same for all 3 types of verbs. Firstly, you must find the infinitive of the verb you want to use, which in English is the 'to' form of the...
BC
Answered by Ben C. • Spanish tutor
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When would you use the <<imparfait>> and when would you use the <<Passé Composé>>?

Both of these tenses are used when speaking about an action in the past. The imparfait is appropriate when the action may still be being completed or was being done over a certain time period. For example &q...
TA
Answered by Tamsin A. • French tutor
2739 Views