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25 Cards in this Set
- Front
- Back
- 3rd side (hint)
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Extraneous solution |
Solutions to a simplified equation that do not satisfy the original formula |
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Extrema |
Collection of máxima y mínima of a function |
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Inequality |
Mathematical expression that determines the relationship between two different sets of values that are not equal following certain criteria |
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Intercept |
Values of the function where X or Y is equal to 0. Graphically the point where the graph touches an axis. |
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Points of intersection |
Points where f(X) = g(x) meaning that both equations collide in said point(s) |
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Equation |
Number sentence that includes an equal sign which establishes that the expressions before and after the equal sign have the same value |
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Excluded values |
Values of the variable that must be excluded since they make the equation undefined |
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Radical expression |
An expression that has a root |
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Radical function |
A function that includes a variable under a root |
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Radicand |
Expression under the root |
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Rational expression |
Mathematical sentence that can be expressed as a ratio of two integers |
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Rational function |
The quotient of two polynomials |
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Range |
Possible y values obtained when we apply the domain values |
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Asymptotes |
Lines that are curve approaches but never touches said lines correspond to excluded values |
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Coefficient |
Number that multiplies a variable |
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Domain |
Possible X inputs over which the function is defined |
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End behavior |
When graphing polynomials of a certain degree we can predict how the graph looks in the beginning and the end |
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Expression |
Mathematical expression that involves at leats one variable and sometimos numbers and operations |
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Rational exponent |
Exponent in the form a/b where b ≠ 0. A rational exponent is a different notation for a root. |
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X^a/b = Y (what is y) |
A number that multiplied by itself b times is equal to x^a |
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Standard form |
A polinomial whose parts are sorted in decreasing range according to its monomials degree |
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Complex conjugate |
Conjugate binomial that includes an imaginary part |
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Complex number |
Number that contains a real part and an imaginary part |
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Exponential function |
One In which the variable is in the exponent |
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Nth root |
Number of times that a number must be multiplied by itself to give a given value |
b^n=x |
