What is the formula for vertex form of qudratic function?

f (x) = a(x - h)2 + k, where (h, k)

Step-by-step explanation:

f(x) = a(x - h)^2 + k

Step-by-step explanation:

(h, k) is the coordinates of the vertex of the parabola

the answer is c.

for continuous functions, they continue in the same pattern and you have to find that pattern kinda like slope

1) 2/5

2) zero=0/1

3) zero=0/2

4) -4/5

5) undefined=3/0