Question

y = - (x + 3)² + 5 Step 2: State the vertex: (h, k). Min. or Max. value? O (3.5) minimum value (3.5) maximum value (-3.5) minimum value (-3,5) maximum value

Answer 1

The given equation is already in Vertex From:

$\text{ y = }a(x-h)^2\text{ + k}$

Therefore, it'll be easy for us to state the vertex.

From the given equation:

$\text{ y = }a(x-h)^2\text{ + k }\rightarrow y=-(x+3)^2\text{ + 5}$

a = - 1

h = - 3

k = 5

Therefore, the vertex = (h,k) = (-3,5) at maximum value.