# functions grd 12

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what are the number of turning points for this equation? y=4x^2

and can you plz explain how u find them thanks :)

• functions grd 12 -

1. Looking at the graph, you see when the fuunction switches from increasing to decreasing, or vice versa; you're checking its concavity

• functions grd 12 -

so the answer wud b 1?

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