Approximate the Zeros of the Function Below by Approximating the X-Intercepts

question 224

Multiple Choice

Approximate the zeros of the function below by approximating the x-intercepts with a graphing utility. Round your answer to four decimal places ​ ​

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Definitions:

Low-pass Filters

Electronic circuits that pass signals with a frequency lower than a certain cutoff frequency and attenuate signals with frequencies higher than the cutoff frequency.

Inductor

A passive electrical component used in circuits to store energy in a magnetic field when electric current flows through it.

Load Resistor

A resistor used within an electrical or electronic circuit to impose a specific load, often for testing, stabilizing, or controlling current flow.

Reject Low Frequencies

Describes a filter's ability to attenuate or eliminate signals below a certain frequency threshold, allowing higher frequencies to pass.