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Inverse Variation
Simplifying Rational Expressions
Multiplying and Dividing Rational Expressions
Adding and Subtracting Rational Expressions
Solving Rational Equations
100
An inverse variation is an equation in the form xy=k or y=k/x, where k≠0.
What is an inverse variation?
100
A rational expression is a ratio of two polynomials like these: 1/x (x+2) / (x-3) Hint: What is this the definition of?
What is a rational expression?
100
12x^3
What is the product of 3/x • 4/x^2 ?
100
4+x / 6x
What is the sum of 2/3x + 1/6 ?
100
A rational equation contains one or more rational expressions.
What is a rational equation?
200
Solve for x: 1/2x + 3/10= 1/5
What is -1/5?