Question

The graph of which quadratic equation has a vertex of (–2, 1)?
Answer

y = (x + 1)^2 – 2

y = (x + 2)^2 + 1

y = (x – 2)^2 + 1

y = (x – 1)^2 – 2 The graph of which quadratic equation has a vertex of (–2, 1)?
Answer

y = (x + 1)^2 – 2

y = (x + 2)^2 + 1

y = (x – 2)^2 + 1

y = (x – 1)^2 – 2 @Mathematics

Answer 1

y = (x-2)^2 + 1

Answer 2

(h, k) --> (-2, 1)

y = (x-h)^2 + k
y = (x - 2)^2 + 1