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y = 2/x^3 find and expression for dy/dx

y = 2 x-3 simpler to differentiate in this form dy/dx = (-3)(2 x-4) multiply by power out the front and subtract one from the powerdy/dx = -6/x4 simplified version of abov...

RB
Answered by Rufus B. Maths tutor
3298 Views

When do you use the passé composé or the imparfait and how do you form these two tenses?

The passé composé is used to describe a completed action in the past.To form the passé composé you will need the subject, the auxiliary and the past participle of the verb:e.g. J’ai joué...

Answered by French tutor
1887 Views

A car is travelling at 20 m/s. The accelerator is applied, causing an acceleration of 2m/s^s. How fast is the car travelling after 10 seconds of acceleration?

Using the SUVAT equation: v = u + at
v = ?u = 20a = 2t = 10
v = 40m/s

Answered by Physics tutor
2079 Views

Give two types of management of either hardware or other resources that are performed by an operating system.

Memory Management, Processor Scheduling.
Memory management allocates a specific area of memory to each application or open file while the computer is running. If the computer's RAM is not enough for ...

Answered by Computing tutor
3118 Views

make into a cartesian equation= x=ln(t+3) y= 1/t+5

e^x= t+3 t= e^x -3therefore y= 1/e^x-3+5y= 1/e^x+2

RP
Answered by Ryan P. Maths tutor
5353 Views

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