How To find the zeros of a rational function

How To find the zeros of a rational function

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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The video tutorial explains how to find the zeros of a function by setting the function equal to zero and solving for the X values. It covers solving a rational expression by multiplying to eliminate the fraction, factoring the resulting polynomial, and solving for X. The tutorial also highlights the importance of avoiding division by zero, which would make the function undefined.

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5 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What does it mean to find the zeros of a function?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the process of eliminating a rational expression when finding zeros.

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you factor the expression X^2 - 9X + 14?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

What are the values of X that make the function equal to zero?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

Why can't X be equal to zero in the context of this function?

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