Question

In the transformed quadratic function

vertex point is
g(x) = 3(x – 5)2 - 4 , the
O (5, 4)
O (3, -4)
o (-5, -4)
(5,-4)

Answer 1

(5, -4)

Explanation:

f(x) = a(x - h)² + k ← the vertex form of quadratic function where vertex is: (h, k)

`\left{\big{f(x)=a(x-h)^2+k}\atop \big{g(x)=3(x-5)^2-4}\right\}\implies a=3\,,\ \underline{h=5\,,\ k=-4}`