jakehinxman jakehinxman

04-07-2017
Mathematics

contestada

Find the vertex of the graph of the function. f(x) = (x + 4)^2 + 4

Respuesta :

RickyChen RickyChen

04-07-2017

Shortcut without real graphing:

For g(x) = x^2 + 4, the vertex will be (0,4)

Then the new f(x) = g(x+4), which means it shifts the g(x) 4 units to the left

So the vertex will be (-4,4)

Answer Link

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