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2 years ago

What is a variable in mathematics?

Mathematics

2 answers:

Dmitrij [34]2 years ago

7 0

Answer:

variable, In algebra, a symbol (usually a letter) standing in for an unknown numerical value in an equation. Commonly used variables include x and y (real-number unknowns), z (complex-number unknowns), t (time), r (radius), and s (arc length).

Lubov Fominskaja [6]2 years ago

7 0

Answer:

Step-by-step explanation:

In Maths, a variable is an alphabet or term that represents an unknown number or unknown value or unknown quantity. The variables are specially used in the case of algebraic expression or algebra. For example, x+9=4 is a linear equation where x is a variable, where 9 and 4 are constants.

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Pani-rosa [81]

Answer:

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In-s [12.5K]

If f(x) = (6x-11), then f(-6) = -47.

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Polynomial: In mathematics, an expression of more than two algebraic terms, especially the sum of several terms that contain the same variable(s) of different powers and individual, distinct co-efficients.
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To learn more about Polynomials and Functions, click on the link below.

brainly.com/question/26910958

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