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What graph can y = cos^2(x^2)/ x^2 have, for x > 0 ?

Right! Analysing the function "y" we can see that the graph should not exist below the "x" axis, since all the elements that form "y" as a function are positive, no matter wh...

Answered by Dorian G. • MAT tutor

738 Views

What is the centre and radius of the circle with the equation x(x-2)+y(y+6)+4=0 ?

x(x-4)+y(y+6)+4=0x^2-4x+y^2+6y+4=0x^2-4x+4+y^2+6y+9=9(x-2)^2+(y+3)^2=9=3^2centre (2,-3) radius 3

Answered by Lauren W. • Maths tutor

3050 Views

Discuss the following statement in light of ‘Dracula’: Women must either conform to society or face social expulsion.’

Conservative ideals of women appraise conventional piety to encourage such ideology, and in doing so, naturally demonise any contrary versions of womanhood to the status quo. The archetypal chaste women, ...

Answered by Iesa K. • English tutor

1357 Views

In what ways did Germany contribute to the outbreak of WW1

Germany was an aggressive power during the July crisis of 1914. Austrian diplomats noted that the German government was pushing to use the assassination of Franz Ferdinand to start a war of aggression wit...

Answered by Sam B. • History tutor

2538 Views

what are the seven necessary functions of a living organism

There are 7 characteristics shown by all living organisms which can be remembered using the acronym MRS GREN.They are: movement, respiration, sensitivity, growth, reproduction, excretion and nutrition.

Answered by Ashni S. • Biology tutor

6490 Views