Find the vertex of the parabola.h(x)=−x2+4x−4
Final Answer: The vertex of the parabola is at the point (2,0)
Step 1 :The given function is h(x)=−x2+4x−4.
Step 2 :The vertex of a parabola given in the form f(x)=ax2+bx+c is at the point (−b/2a,f(−b/2a)).
Step 3 :In this case, a=−1, b=4, and c=−4.
Step 4 :So, the x-coordinate of the vertex is −b/2a=−4/(−2)=2.
Step 5 :We can substitute x=2 into the equation to find the y-coordinate of the vertex.
Step 6 :Substituting x=2 into the equation gives y=0.
Step 7 :Final Answer: The vertex of the parabola is at the point (2,0)