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For 1-3, write your answer in vertex form f(x)-a(x-b) + k (2 points per correct answer)
1. The graph of fix-4x shifted 3 units upward and 2 units to the left
2. The graph of fx)=-7 shifted 4 units downward and 5 units to the right
3. The graph of fix-Sr? shifted 9 units to the left.​