1. Find p(-3) and p(5) for the function p(x) = 2x4 + 3x3 – 9x2 + 16x + 13
2. Find p(-1) and p(3) for the function p(x) = 6x5 – 8x4 – 5x2 + 16x – 12
3. Find p(1) and p(2) for the function p(x) = 9x5 – 4x4 – 7x2 + 13x – 15
Answers ( 1. – 35; 1,493 2. – 47; 801 3. – 4, 207 4. B 5. D )
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