Quiz #1: Relation & Function w/ Piecewise Function

QuizÂ by HERON BAUTISTA

General Mathematics
Philippines Curriculum: SHS Core Subjects (MELC)

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### Measures 1 skill fromGrade 11General MathematicsPhilippines Curriculum: SHS Core Subjects (MELC)

M11GM-Ia-1

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15 questions
• Q1
It is the set of all x-values in a relation
Abscissa
Range
Domain
Ordinate
60s
M11GM-Ia-1
• Q2
What is the range of the relation shown in the table of values?
{4, -2, 0}
{1.5, 3.0, 3.5, 4.5}
All real numbers
{4, -2, -2, 0}
120s
M11GM-Ia-1
• Q3
It is a set of ordered pairs (x, y) such that no two distinct members have the same first element.
Domain
Range
Relation
Function
60s
M11GM-Ia-1
• Q4
It is the second element in an ordered pair.
Ordinate
Range
Abscissa
Domain
60s
M11GM-Ia-1
• Q5
What is the domain of the relation shown in the mapping diagram?
{2, 4, 8, 10}
{1, 2, 4, 11}
{2, 4, 8, 9}
{1, 2, 4, 6}
120s
M11GM-Ia-1
• Q6
In the given relation, what domain value corresponds to the range value (-2)? {(1, 2), (-2, 4), (2, 5), (0, -2), (2, 0)}
2
0
1
4
120s
M11GM-Ia-1
• Q7
Is the relation given a function? Why?
No, because the y-value 9 has three x-values paired to it.
Yes, because all the x-values were paired to evenly to the y-values
Yes, because each x-value has only one y-value paired to it.
No, because the x-value 15 has two y-values paired to it
120s
M11GM-Ia-1
• Q8
Determine if the following relation describes a function.
It's a function
Maybe
It is not a function
Cannot be determined
60s
M11GM-Ia-1
• Q9
Is this mapping diagram a function or not?
It cannot be determined
Maybe
It's a function
It is not a function
45s
M11GM-Ia-1
• Q10
Is this graph a function or not?
It's a function
Maybe
Cannot be determined
It is not a function
45s
M11GM-Ia-1
• Q11
60s
M11GM-Ia-1
• Q12
A museum charges Php 15 per person for a guided tour with a group of 1 to 5 persons, Php 10 each for 6 to 9 persons, or a fixed Php 200 for 10 or more persons in a group. If the total number of people in a group is 5, what is the cost?
Php 75
Php 105
Php 50
200
300s
M11GM-Ia-1
• Q13
A museum charges Php 15 per person for a guided tour with a group of 1 to 5 persons, Php 10 each for 6 to 9 persons, or a fixed Php 200 for 10 or more persons in a group. How much will the group pay for 9 persons?
Php 200
Php 135
Php 90
Php 195
300s
M11GM-Ia-1
• Q14
A museum charges Php 15 per person for a guided tour with a group of 1 to 5 persons, Php 10 each for 6 to 9 persons, or a fixed Php 200 for 10 or more persons in a group. How will a group of 13 people pay?
Php 200
Php 395
Php 195
Php 130
300s
M11GM-Ia-1
• Q15
Is the graph represents a function?
Cannot be determined
It's a function
It is not a function
Maybe
300s
M11GM-Ia-1

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