GENERAL MATHEMATICS 11 - (Assessment)

NAME

YEAR & SECTION

• 11- FORTITUDE (GA)
• 11-FORTITUDE (TVL)

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

Johnny was paid a fixed rate of ₱ 100 a day for working in a Computer Shop and an additional ₱5.00 for every typing job he made. How much would he pay for a 5 typing job he made for a day?

• ₱55.00
• ₱175.50
• ₱125.00
• ₱170.00

Johnny was paid a fixed rate of ₱ 100 a day for working in a Computer Shop and an additional ₱5.00 for every typing job he made. Find the fare function f(x) where x represents the number of typing job he made for the day.

• 𝑓(𝑥)=100+5𝑥
• 𝑓(𝑥)=100−5𝑥
• 𝑓(𝑥)=100𝑥
• 𝑓(𝑥)=100/5𝑥

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.

In a relation, what do you call the y values or the output?

• Piecewise
• Range
• Domain
• Independent

Judy is earning ₱300.00 per day for cleaning the house of Mrs. Perez and additional ₱25.00 for an hour of taking care Mrs. Perez’s child. Express the total salary (S) of Judy including the time (h) spent for taking care the child.

• 𝑆(ℎ)=300+25ℎ
• 𝑆(ℎ)=300−25ℎ
• 𝑆(ℎ)=300(25ℎ)
• 𝑆(ℎ)=300/25ℎ