How do you graph and label the vertex and axis of symmetry of #y=-(x+4)^2+14#?

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Answer 1 · 2017-04-30T20:42:57

Axis of symmetry #->x_("vertex")=-4#

Vertex#->(x,y)=(-4,14)#

This is the 'vertex' standard form of the quadratic equation.

#y=a(x+b/(2a))^2+k#

Axis of symmetry #->x_("vertex")=(-1)xxb/(2a)#

Axis of symmetry #->x_("vertex")=(-1)xx4=-4#

#y=-(xcolor(green)(+4))^2color(red)(+14)#

Vertex#->(x,y)=(color(green)(-4),color(red)(14))#

Tony B