Question

Quadratic vertex
Y=-1×2+2×+3

Answer 1

Answer:

the question isnt clear, i dont get the equation either, but i made assumptions, i think u want it in vertex form so here the vertext form

f(x)=1*(x+2)^2-3

$f(x) = 1 \times {(x + 2)}^{2} - 3$