Find the vertex of this parabola. y=-2x+4x+12

Vertex of the parabola is ( 1 , 14 ).

Step-by-step explanation:

Given Equation of parabola is

We have to find the vertex of the parabola.

We first convert the given equation of parabola in standard equation of parabola using completing the square method.

Standard equation of parabola,

here, ( h , k ) is coordinates of the vertex of the parabola.

consider,

y = -2x² + 4x + 12

y = -2( x² - 2x - 6 )

y = -2 ( x² - 2x  + 1² - 1² - 6 )

y = -2 ( x -1 )² - 7 × ( -2 )

y - 14 = -2 ( x - 1 )²

By comparing,

vertex = ( 1 , 14 )

Therefore, Vertex of the parabola is ( 1 , 14 ).

dont trust me im no expert these losers made me fail a test bro this sucks

step-by-step explanation:

step-by-step explanation: s