Chat with our AI personalities
2
Assuming the vertex is 0,0 and the directrix is y=4 x^2=0
Do you have a specific vertex fraction? vertex = -b/2a wuadratic = ax^ + bx + c
when the function is in vertex form: y = a(x - h)2 + k, the point (h, k) is the vertex.
just leave the x terms to 1 side and constants to other side