Question

Write the quadratic function in vertex form. Then identify the vertex...
y= x^- 12x+1

Answer 1

Take 1/2 of (-12) and square it ...completing the square
S0, y = (x-6)^2 - 35

Answer 2

okay I dont get this one
y= -2x^ +8x-3

Answer 3

@Mertsj

Answer 4

\[y=-2(x^2-4x ) -3\]
\[y=-2(x^2-4x+4)-3+8\]
\[y=-2(x-2)^2+5\]