f(x)=x(4x+9)(x-2)(2x-9)(x+5) has zeros at x = -5, x = -9/4, x=0, x=2, and x =9/2. what is the sign of f on the interval 0

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Arvidurs asked Mar 15, 2023

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f(x)=x(4x+9)(x-2)(2x-9)(x+5) has zeros at x = -5, x = -9/4, x=0, x=2, and x =9/2. what is the sign of f on the interval 0

Mathematics
high-school

Arvidurs asked Mar 15, 2023

by Arvidurs

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15 votes

Answer:

Just look at the other answer

Explanation:

Alexander Pranko answered Mar 16, 2023

by Alexander Pranko

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21 votes

Answer:

f is always positive on the interval.

Explanation:

GRboss answered Mar 22, 2023

by GRboss

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