Scheitelpunktform bestimmen?

1 Antwort

f(x) = -3(x²-3x)+12

f(x) = -3(x²-3x+(3/2)²-(3/2)²)+12

-3(x-3/2)²-(3/2)²)+12

-3(x-3/2)²+3*(3/2)²+12

-3(x-3/2)²+27/4+12

-3(x-3/2)²+27/4+12

-3(x-3/2)²+75/4

s(3/2|75/4)