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vertex of 6x^2+11x-12=0??

 Aug 22, 2015

Best Answer 

 #1
avatar+14935 
+5

Hello anonymous!

 

vertex of 6x^2+11x-12=0

 

The apex is the minimum of the parabola.

 

ƒ(x) = 6x² + 11x -12 = 0

ƒ'(x) = 12x + 11 = 0      →     12x = - 11    →    x(vertex) = - 11 / 12

x(vertex) = -11 / 12 = - 0,916,,,

y(vertex) = 6 * (-11 / 12)² + 11 * (-11 / 12) - 12 = -17,0416...

 

The apex is located in at

 

P[vertex] (- 0,916,,, / -17,0416... )              ! Minimum !

 

Greetings   :- )

 Aug 22, 2015
 #1
avatar+14935 
+5
Best Answer

Hello anonymous!

 

vertex of 6x^2+11x-12=0

 

The apex is the minimum of the parabola.

 

ƒ(x) = 6x² + 11x -12 = 0

ƒ'(x) = 12x + 11 = 0      →     12x = - 11    →    x(vertex) = - 11 / 12

x(vertex) = -11 / 12 = - 0,916,,,

y(vertex) = 6 * (-11 / 12)² + 11 * (-11 / 12) - 12 = -17,0416...

 

The apex is located in at

 

P[vertex] (- 0,916,,, / -17,0416... )              ! Minimum !

 

Greetings   :- )

asinus Aug 22, 2015

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