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Big Ideas Algebra 2 Chapter 7

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Section 1

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Cross multiplying

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Algebra Math

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7 years ago

Date created

Mar 14, 2020

Cards (7)

Section 1

(7 cards)

Cross multiplying

Front

A method used to solve a rational equation when each side of the equation is a single rational expression

Back

simplified form of a rational expression

Front

A rational expression whose numerator and denominator have no common factors (other than ± 1)

Back

inverse variation

Front

Two variables x and y show inverse variation when y=a/x, where a does not equal 0; y=2/x

Back

Complex fraction

Front

A fraction that contains a fraction in its numerator or denominator

Back

rational function

Front

A function that has the form f(x)=p(x)/q(x), where p(x) and q(x) are polynomials and q(x) does not equal 0; g(x)=4/x

Back

rational expression

Front

A fraction whose numerator and denominator are nonzero polynomials

Back

constant of variation

Front

The constant a in the inverse variation equation y=a/x, where a is not 0; In the inverse variation equation y=5/x, 5 is the constant of variation.

Back