Question

If someone can help it would be appreciated

Answer 1

Explanation:

y = Ix-2I - 1

when x = -5

y = I(-5)-2I - 1

y = I-7I - 1

y = 7 - 1

y = 6

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when x = -3

y = I(-3)-2I - 1

y = I-5I - 1

y = 5 - 1

y = 4

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when x = -1

y = I(-1)-2I - 1

y = I-3I - 1

y = 3 - 1

y = 2

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when x = 0

y = I(0)-2I - 1

y = I-2I - 1

y = 2 - 1

y = 1

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when x = 1

y = I(1)-2I - 1

y = I-1I - 1

y = 1 - 1

y = 0

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when x = 3

y = I(3)-2I - 1

y = I1I - 1

y = 1 - 1

y = 0

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when x = 5

y = I(5)-2I - 1

y = I3I - 1

y = 3 - 1

y = 2