Might help if you write the equation
General form of vertex of a parabola is
y = a(x - b)^2 + c where vertex = (b , c)
for this equation the vertex is at (-1,0).
the axis of symmetry is x = -1
Answer:
2/15
Step-by-step explanation:
1/5 x 2/3 = 2/15 which can't be simplified so 2/15 is the correct answer
