Answer:
The vertex form of a quadratic function is y=a(x−h)2+k where: |a| is the vertical stretch factor. If a is negative, there is a vertical reflection and the parabola will open downwards.
Explanation:
Hope it helps po
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Answers & Comments
Answer:
The vertex form of a quadratic function is y=a(x−h)2+k where: |a| is the vertical stretch factor. If a is negative, there is a vertical reflection and the parabola will open downwards.
Explanation:
Hope it helps po