Problem

Find the vertex. \[ f(x)=4 x^{2}-16 x+10 \] $([?],[])$

Solution

Step 1 :Given the function \(f(x)=4 x^{2}-16 x+10\)

Step 2 :The vertex of a parabola given by the equation \(f(x) = ax^2 + bx + c\) is given by the point \(-\frac{b}{2a}, f(-\frac{b}{2a})\)

Step 3 :In this case, \(a = 4\) and \(b = -16\), so the x-coordinate of the vertex is \(-\frac{-16}{2*4} = 2\)

Step 4 :We can substitute \(x = 2\) into the equation to find the y-coordinate of the vertex

Step 5 :The vertex of the function \(f(x)=4 x^{2}-16 x+10\) is \(\boxed{(2, -6)}\)

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Source: https://solvelyapp.com/problems/xxkhO89uOB/

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