Graphs of f(x) = 2x^2 + 1, g(x) = 2x^2 - 1

Graph courtesy of Desmos

Consider the above graph of f(x)=2x2+1f(x)=2x^2+1 (in red) and g(x)=2x2−1g(x)=2x^2-1 (in blue). Which of the following is true? (Check all that apply.)

Choose all correct answers

Type a concept, like “slope” or “photosynthesis”.

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