Felix surrounds a 12 in. by 8 in. photo with a frame that is x inches wide. which quadratic function represents the combined area A of the picture and the frame? A. A(x)=x^2+20x+96 B. A(x)=x^2+40x+96 C.

asked May 14, 2022 25.0k views

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Answer:

Explanation:

Total dimensions = (12+2x) inches by (8+2x) inches

A = (12+2x)(8+2x) = 4x² + 40x + 96

Schizodactyl answered May 20, 2022

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