Hi

y+8+3x^2=12x 

 y = -3x^2 + 12x - 8   P(0,-8) and (1,1) on this parabola opening downward -3 < 0

Completing the Square

 y = -3(x-2)^2 + 12 - 8

 y = -3(x-2)^2 + 4   V(2,4) line of symmetry x = 2



 

RELATED QUESTIONS

Help please, show all work. 

Find the axis of symmetry and the vertex of the graph of... (answered by josgarithmetic)

can someone please help me??????? thank you.

Write an equation for the quadratic below  (answered by josgarithmetic)

Can somebody help  me solve these equation using substitution ? thanks

1. {3x+4y=-2... (answered by ankor@dixie-net.com)

Can someone help me solve these few equations ? And show the work please for each one... (answered by josgarithmetic)

Compare the graph of g(x)=0.5x^2-2 with the graph of f(x)=x^2 

help please, thank you!  (answered by richwmiller)

find the inverse of the function y=-1/3x+2
please help me and show the work please thank  (answered by stanbon)

Can some one please help explain these in detail? I am so lost. Thank you

Factor... (answered by rapaljer,Earlsdon)

Find the axis of symmetry and vertex for the following quadratic. 

y=6x^2+18x+5... (answered by ewatrrr)

 Graph : y=5(2)^x 
thanks! show work please if some.

Last time i submitted it wrong,... (answered by jim_thompson5910)