vertex form algebra 2. vertex form of a parabola vertex (h,k)
TRANSCRIPT
Vertex Form of a Parabola
€
y= (a x− )h 2 +k
Skinnier if… a>1Wider if… 0<a<1
Horizontal Shift
Vertical Shift
Opens Up if… a is positive / Opens Down if… a is negative
TRANSCRIPT
Vertex Form of a Parabola
€
y= (a x− )h 2 +k
Skinnier if… a>1Wider if… 0<a<1
Horizontal Shift
Vertical Shift
Opens Up if… a is positive / Opens Down if… a is negative