Unit 6 Flashcard Rational Functions

Unit 6 Flashcard Rational Functions

Assessment

Flashcard

Mathematics

8th - 10th Grade

Practice Problem

Hard

Created by

Wayground Content

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a rational function?

Back

A rational function is a function that can be expressed as the quotient of two polynomials, where the denominator is not zero.

2.

FLASHCARD QUESTION

Front

How do you simplify a rational expression?

Back

To simplify a rational expression, factor both the numerator and the denominator and then cancel any common factors.

3.

FLASHCARD QUESTION

Front

What is the process of factoring a polynomial?

Back

Factoring a polynomial involves rewriting it as a product of its factors, which can include numbers, variables, or other polynomials.

4.

FLASHCARD QUESTION

Front

What is the significance of the degree of a polynomial?

Back

The degree of a polynomial indicates the highest power of the variable in the polynomial, which affects its behavior and the number of roots it can have.

5.

FLASHCARD QUESTION

Front

How do you find the least common denominator (LCD) of two rational expressions?

Back

The least common denominator is found by determining the least common multiple of the denominators of the rational expressions.

6.

FLASHCARD QUESTION

Front

What is the formula for the area of a rectangle?

Back

The area of a rectangle is calculated using the formula: Area = length × width.

7.

FLASHCARD QUESTION

Front

How do you solve a rational equation?

Back

To solve a rational equation, first find a common denominator, multiply through by it to eliminate the fractions, and then solve the resulting equation.

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