Problem

Graph the parabola and give its vertex, axis of symmetry. $x$-intercepts, and $y$-intercept $y=x^{2}-7 x+10$ The vertex is $\square$. (Type an ordered pair)

Solution

Step 1 :The given equation is in the form \(y=ax^2+bx+c\), where \(a=1\), \(b=-7\), and \(c=10\).

Step 2 :We need to convert this equation to the vertex form, which is \(y=a(x-h)^2+k\).

Step 3 :The vertex \((h,k)\) can be found using the formulas \(h=-\frac{b}{2a}\) and \(k=c-\frac{b^2}{4a}\).

Step 4 :Substituting the values of \(a\), \(b\), and \(c\) into these formulas, we get \(h=3.5\) and \(k=-2.25\).

Step 5 :Final Answer: The vertex of the parabola is \(\boxed{(3.5, -2.25)}\).

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

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