For the piecewise function, finding the values h(- 9), h(2), h(4), and h(5):
h(-9): -9 <-6
-4(-9)-16=20
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h(2): -6≤ 2 <4
4
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h(4): 4 ≥4
4+1=5
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h(5): 5 ≥4
5+1=6
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Hope it helps!