What is the main purpose of using the Rational Zero Theorem in polynomial functions?

• To identify the possible rational zeros

• To calculate the derivative of the polynomial

• To determine the leading coefficient

• To find the degree of the polynomial

Which of the following best describes a rational zero?

• A zero that is an integer

• A zero that is a complex number

• A zero that is a fraction

• A zero that is an irrational number

How do you determine the possible rational zeros using the Rational Zero Theorem?

• By using the factors of the constant term and leading coefficient

• By finding the derivative of the polynomial

• By graphing the polynomial function

• By solving the polynomial equation directly

What is the first step in using synthetic division to verify potential zeros?

• Identify the constant term

• List all possible rational zeros

• Bring down the first coefficient

• Calculate the derivative

What does it mean if the remainder is zero in synthetic division?

• The divisor is not a zero of the polynomial

• The divisor is a zero of the polynomial

• The polynomial has no real zeros

• The polynomial is irreducible

What is the significance of the highest exponent in a polynomial function?

• It determines the number of terms in the polynomial

• It indicates the number of possible rational zeros

• It represents the degree of the polynomial

• It shows the leading coefficient

What does 'multiplicity' refer to in the context of polynomial zeros?

• The sum of all zeros

• The degree of the polynomial

• The number of times a particular zero appears

• The number of different zeros

In the advanced example, why is the quadratic formula used?

• To find the derivative of the polynomial

• To solve a linear equation

• To find zeros that cannot be factored easily

• To determine the leading coefficient

What is the result of applying the quadratic formula in the advanced example?

• Two complex zeros

• Two identical zeros

• Two distinct rational zeros

• No zeros found

What is the relationship between the number of zeros and the degree of the polynomial?

• The number of zeros is independent of the degree

• The number of zeros is always one less than the degree

• The number of zeros is equal to the degree

• The number of zeros is twice the degree