Write down the coordinates of the turning point on the graph of $y = (x + 12)^2 - 7$ - Edexcel - GCSE Maths - Question 18 - 2020 - Paper 2
Question 18
Write down the coordinates of the turning point on the graph of $y = (x + 12)^2 - 7$
Worked Solution & Example Answer:Write down the coordinates of the turning point on the graph of $y = (x + 12)^2 - 7$ - Edexcel - GCSE Maths - Question 18 - 2020 - Paper 2
Step 1
Identify the Vertex of the Parabola
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Answer
The equation y=(x+12)2−7 is in vertex form, which is given by y=a(x−h)2+k, where (h,k) is the vertex. In this case, we can see that h=−12 and k=−7.
Step 2
Write Down the Coordinates
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Answer
Therefore, the coordinates of the turning point (vertex) are (−12,−7).
