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BARSIC [14]
3 years ago
9

Determine the vertex form of g(x) = x2 + 2x - 1. Which graph represents g(x)? 5) Intro

Physics
1 answer:
Paladinen [302]3 years ago
6 0

g(x) =  x ^{2}  + 2x - 1 =  {x}^{2}  + 2x - 1 + 2 - 2  =  \\  = (x + 1) {}^{2}  - 2

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