human
Recognise a quadratic graph from its shape Tom and Katie are discussing quadratic graphs Tom says this could be the graph of a quadratic function ![A graph showing a positive parabola in the shape of a u]() Katie says this could be the graph of a quadratic function ![A graph showing a negative parabola in the shape of an upside down u]() Who is correct? Only Tom
gpt
Only recognises the positive form of a quadratic graph