For which value of x is the instantaneous rate of change in x)=x²+x-1 negative? Ox=-2 O x=-1 x=0 x=1

Advanced Engineering Mathematics
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ISBN:9780470458365
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Chapter2: Second-order Linear Odes
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For which value of x is the instantaneous rate of change in x)=x²+x-1 negative?
Ox= -2
O x=-1
x=0
Ox=1
Transcribed Image Text:For which value of x is the instantaneous rate of change in x)=x²+x-1 negative? Ox= -2 O x=-1 x=0 Ox=1
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Step 1: write formula for instantaneous rate

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