Function and Geometry [Eleventh Grade]

[shawqidu19]

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The function defined on R by f(x)= (2/3)x+2

And cf his graphic representation in an orthonormal mark (o; i; j)

On the X axis, we consider points A, B and H of respective abscissas 3, -3 and x (x belongs R)

Or C the point of Cf of the same abscissa as A and M the point of Cf of abscissa x


1°) Make the complete figure ?

2°) Calculate the distances AH and MH according to x and by means of the absolute values ?

3°) To determine for which value (s) of x the areas of triangles CHA and MOB is equal ?


Please Anyone for help me, Can you draw this graphic please please and represents all points A B H M and C

 

[Deleted member 4993]

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The function defined on R by f(x)= (2/3)x+2

And cf his graphic representation in an orthonormal mark (o; i; j)<<<< What does that mean?

On the X axis, we consider points A, B and H of respective abscissas 3, -3 and x (x belongs R)

Or C the point of Cf of the same abscissa as A and M the point of Cf of abscissa x<<<< Why is "Or C" in the beginning of the sentence? Doesn't quite make sense to me. What is "Cf"? Is it same as "cf" in the second line?


1°) Make the complete figure ?

2°) Calculate the distances AH and MH according to x and by means of the absolute values ?

3°) To determine for which value (s) of x the areas of triangles CHA and MOB is equal ?


Please Anyone for help me, Can you draw this graphic please please and represents all points A B H M and C

duplicate post

http://www.physicsforums.com/showthread.php?p=1628180