X -3 -2 -1 0 t(x) 2 0 Y v(x) -6 -5 -4 -3 -4 0 (-∞, ∞) O(-∞, -2) 1 2 3 -2-4-6-8-10 O(-2, 0) O(-∞, -1) -1 6 5 4 3 2 1 -1 -2 ❤ -5 -6 1 2 3 A On which interval are t(x) and v(x) both negative? 31 5 6

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