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WorksheetsGeneral Mathematics Quiz
Total questions: 10
Worksheet time: 3mins
What do you call a relation where each element in the domain is related to only
one value in the range by some rules?
Function
Range
Domain
Independent
Which of the following relations is/are function/s?
x = {(1,2), (3,4), (1,7), (5,1)}
. g = {(3,2), (2,1), (8,2), (5,7)}
h = {(4,1), (2,3), (2, 6), (7, 2)}
y = {(2,9), (3,4), (9,2), (6,7)}
In a relation, what do you call the set of x values or the input?
Piecewise
Range
Domain
Dependent
Which of the following real-life relationships represent a function?
The rule which assigns to each person the name of his aunt.
The rule which assigns to each person the name of his father.
The rule which assigns to each cellular phone unit to its phone number.
The rule which assigns to each person a name of his pet.
A person is earning ₱500.00 per day for doing a certain job. Which of the following
expresses the total salary S as a function of the number n of days that the person
works?
𝑆(𝑛) = 500 + 𝑛
𝑆(𝑛) = 500
𝑛
𝑆(𝑛) = 500𝑛
𝑆(𝑛) = 500 − 𝑛
Which of the following relations is NOT a function?
The rule which assigns a capital city to each province.
The rule which assigns a President to each country.
The rule which assigns religion to each person.
The rule which assigns tourist spot to each province.
Which of the following is not true about function?
Function is composed of two quantities where one depends on the other.
One-to-one correspondence is a function.
Many-to-one correspondence is a function.
One-to-many correspondence is a function
Eighty meters of fencing is available to enclose the rectangular garden of Mang
Gustin. Give a function A that can represent the area that can be enclosed in
terms of x.
𝐴(𝑥) = 40𝑥 − 𝑥2
𝐴(𝑥) = 80𝑥 − 𝑥2
𝐴(𝑥) = 40𝑥2 − 𝑥
𝐴(𝑥) = 80𝑥2 − 𝑥
Which of the following relations is/are function/s?
the rule which assigns to each person the name of his brother
the rule which assigns the name of teachers you have
the rule which assigns a pen and the color of its ink
the rule which assigns each person a surname
Which of the following functions define the volume of a cube?
𝑉 = 3𝑠, where s is the length of the edge
. 𝑉 = 𝑠3, where s is the length of the edge
𝑉 = 2𝑠3, where s is the length of the edge
𝑉 =𝑠
3 , where s is the length of the edge
