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Mathematics, 04.12.2020 02:50 gggggg388

PLEASE HELP, DUE TOMORROW ONLY NEED answers for 1&3!! For each function make a table of values for the given x-values. Graph the function.
Then determine the first-order and second-order differences.
1. y = -x^2 + 2x – 1 for x = -3, -2, -1,0, 1, 2, 3
2. y = 0.5x^2 + 2x - 2 for x = -5, -4, -3, -2, -1,0,1
3. y=-3x^2 – 18x – 26 for x = -6, -5, -4, -3, -2, -1,0

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PLEASE HELP, DUE TOMORROW ONLY NEED answers for 1&3!! For each function make a table of values...
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