Problem

Identify the vertex of the parabola. \[ f(x)=-5(x+5)^{2}-7 \]

Solution

Step 1 :Identify the vertex of the parabola. The equation is given as \(f(x)=-5(x+5)^{2}-7\).

Step 2 :The vertex of a parabola given in the form \(f(x) = a(x-h)^2 + k\) is at the point (h, k).

Step 3 :In this case, the equation is already in that form, so we can directly read off the vertex.

Step 4 :From the equation, h = -5 and k = -7.

Step 5 :So, the vertex = (-5, -7).

Step 6 :\(\boxed{\text{The vertex of the parabola is } (-5, -7)}\)

From Solvely APP
Source: https://solvelyapp.com/problems/18799/

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