Question
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Find the general form of the quadratic function that has a vertex of and a point on the graph .

Ask by Stewart Wright. in the United States
Mar 31,2025

Upstudy AI Solution

Tutor-Verified Answer

Answer

The quadratic function is .

Solution

We start with the vertex form of a quadratic function:
Since the vertex is , we have and , thus:
Next, we use the point which lies on the graph:
Simplify inside the parentheses:
Add to both sides:
Solve for :
Substitute back into the function:
Expanding the square:
Simplify:
Thus, the general form of the quadratic function is:

Answered by UpStudy AI and reviewed by a Professional Tutor

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Extra Insights

To find the general form of the quadratic function with a vertex at and passing through the point , we start with the vertex form of a quadratic function:
Given that the vertex , we have:
Now we can substitute the second point into the equation to solve for :
This simplifies to:
Now that we have the value of , we can write the function as:
Expanding this gives:
Thus, the general form of the quadratic function is:

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