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What is the formula for the area 'A' of a square in terms of its side 'x'?
What is the formula for the area 'A' of a square in terms of its side 'x'?
The formula for the area 'A' of a square in terms of its side 'x' is $A = x^2$.
What is the formula for the volume 'V' of a sphere in terms of its radius 'r'?
What is the formula for the volume 'V' of a sphere in terms of its radius 'r'?
The formula for the volume 'V' of a sphere in terms of its radius 'r' is $V = \frac{4},{3}\pi r^3$.
Define a function according to the given text.
Define a function according to the given text.
A function is a rule or correspondence that assigns to each element in one set a unique element in another set.
What is the domain of a function 'f' from a set 'X' to a set 'Y'?
What is the domain of a function 'f' from a set 'X' to a set 'Y'?
What is the range of a function 'f' from a set 'X' to a set 'Y'?
What is the range of a function 'f' from a set 'X' to a set 'Y'?
Functions are important tools by which we describe the real world in mathematical terms. They are used to explain the relationship between variable quantities and hence play a central role in the study of ______
Functions are important tools by which we describe the real world in mathematical terms. They are used to explain the relationship between variable quantities and hence play a central role in the study of ______
A function is a rule or correspondence, relating two sets in such a way that each element in the first set corresponds to one and only one element in the second set. Thus in, (i) above, a square of a given side has only one area. And in, (ii) above, a sphere of a given radius has only one volume. Now we have a formal ______
A function is a rule or correspondence, relating two sets in such a way that each element in the first set corresponds to one and only one element in the second set. Thus in, (i) above, a square of a given side has only one area. And in, (ii) above, a sphere of a given radius has only one volume. Now we have a formal ______
A Function f from a set X to a set Y is a rule or a correspondence that assigns to each element x in X a unique element y in Y. The set X is called the ______ of f. The set of corresponding elements y in Y is called the range of f
A Function f from a set X to a set Y is a rule or a correspondence that assigns to each element x in X a unique element y in Y. The set X is called the ______ of f. The set of corresponding elements y in Y is called the range of f
The area 'A' of a square depends on one of its sides 'x' by the formula $A = x^2$, so we say that A is a function of ______
The area 'A' of a square depends on one of its sides 'x' by the formula $A = x^2$, so we say that A is a function of ______
The volume 'V' of a sphere depends on its radius 'r' by the formula $V = 4\pi r^3$, so we say that V is a function of ______
The volume 'V' of a sphere depends on its radius 'r' by the formula $V = 4\pi r^3$, so we say that V is a function of ______
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