D. Rule t
it
a
B:
1. Relations can be presented on the following EXCEPT.
A. Shape
B. Graph
Table
2. Which of the following set of ordered pairs shows one-to-one relation?
A. {(1, 2), (1, 3), (1, 4);
C. {(1, 2), (3, 4), (3,-3)}
B. {(1, -1), (2,-2), (3, -3)
D. {(1, -1), (1, -2), (1, -3)}
3. Lita, a Grade 6 student loves to share snacks to her closest friends as shown through these
pairs: (Ana, sandwich), (Juan, sandwich), (Peter, sandwich), which of the following
correspondence best describes the given set?
A. Many-to-Many
C. One-to-Many
B. Many-to-One
D. One-to-One
4. Given the function f(x) = 7x - 5, what is f(0)?
A. 7
B. O
C. -3
D. -5
5. A boy rents a computer at an internet cafe. He has to pay a fixed amount of Php 10 and an
additional cost of Php 15 per hour or a fraction of an hour, thereafter. What is the correct
mathematical model of the situation?
A. f(x) = 10x + 15 B. f(x) = 15x - 10 C. f(x) = 10x - 15
D. f(x) = 15x + 10
6. Determine which rule below represents a function.
C. x + y = 10
D. 2x2 + y2 = 8
A. y =+ V33° +9
B. y4 = -2x - 7
a tue?
relation​