Question: The function h(x) = x 2 + 2 2 x + k has equal roots. a. Find the value of k. b. Sketch the graph

The function h(x) = x2 + 2 √2 x + k has equal roots.

a. Find the value of k.

b. Sketch the graph of y = h(x), clearly labelling any intersections with the coordinate axes.

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