NOTES

y=a(x-p)(x-g)
X Intersepts

• Solve for a
• Write a equation
• Leave in form y=a(x-p)(x-g)

y=ax^2+bx+c

• 3 pts/ 3 equations
• Solve the system for a,b,c
• Plug into equation y=ax^2+bx+c

y=a(x-h)^2+k
Vertex: (h,k)
Point: (x,y)

• Solve for a
• Use a,h,k
• to write an equation y=a(x-h)^2+k