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y = 4x/(x^2+5). a) Find dy/dx, writing your answer as a single fraction in its simplest form. b) Hence find the set of values of x for which dy/dx < 0

a) We need to differentiate this equation using the quotient rule (Given that it is a fraction with an x term on both the top and bottom of the fraction). We assign the numerator and denominator as follows: ...
JF
Answered by James F. • Maths tutor
8448 Views

To what extent is online retailing essential to a firm’s success?

On the one hand, online retailing is essential to a firm’s success, as seen by Amazon’s rise to being one of the world’s largest businesses. Online retailing often reduces a business’ costs, as there is less...
JW
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Con el uso de ejemplos, da tu opinión sobre las películas de hoy

Intro: Hoy en día, el cine es una parte esencial de la vida cultural de un país -nuevas maneras de pensar y de considerar aspectos de la sociedad moderna Las películas de Hollywood:-el genero más popular de ...
FV
Answered by Francesca V. • Spanish tutor
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How is the indirect statement formed in Latin?

The indirect statement, or oratio obliqua, is a statement reported indirectly from another source. Compare the following sentences:1. Caecilius is in the garden.2. Metella says that Caecilius is in the garde...
CW
Answered by Chloe W. • Latin tutor
2776 Views

¿Hasta qué punto considera usted que los medios de comunicación afectan a los gobiernos? Comente.

Desde mi punto de vista, el gobierno no está muy afectado por los medios de comunicación, ya que los acciones de los miembros del gobierno ocurren muy menudo clandestinamente. Claro, presión público aplicado...
KG
Answered by Kendya G. • Spanish tutor
2149 Views