Marites wants to know the effect of the new fertilizer on the growth of her plants. In the situation, what is the independent variable? A. the new fertilizer B. Marites' experiment C. the growth of plants D. the new fertilizer and plant growth

Intermediate Algebra
10th Edition
ISBN:9781285195728
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter7: Equations And Inequalities In Two Variables
Section7.1: Rectangular Coordinate System And Linear Equations
Problem 43PS
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QUARTER 2 WEEK 3
Marites wants to know the effect of the new fertilizer on the growth of her plants.
8
In the situation, what is the independent variable?
A. the new fertilizer
B. Marites' experiment
C. the growth of plants
D. the new fertilizer and plant growth
In a set of ordered pairs (x,Y), what do you call the set of the first coordinates?
A. domain
С. х-ахis
9
B. range
D. y -axis
In a set of ordered pairs (x, y), what do you call the set of the second
coordinates?
С.х -ахis
D. y -axis
A. domain
10
B. range
11. What is the domain of the set of ordered pairs {(1,2), (2,4), (3,6), (4,8)}?
A. (1, 2, 3, 4}
В. (2, 4, 6, 8)
C. (1, 2, 6, 8}
D. (1, 2, 3, 4, 6, 8}
Transcribed Image Text:QUARTER 2 WEEK 3 Marites wants to know the effect of the new fertilizer on the growth of her plants. 8 In the situation, what is the independent variable? A. the new fertilizer B. Marites' experiment C. the growth of plants D. the new fertilizer and plant growth In a set of ordered pairs (x,Y), what do you call the set of the first coordinates? A. domain С. х-ахis 9 B. range D. y -axis In a set of ordered pairs (x, y), what do you call the set of the second coordinates? С.х -ахis D. y -axis A. domain 10 B. range 11. What is the domain of the set of ordered pairs {(1,2), (2,4), (3,6), (4,8)}? A. (1, 2, 3, 4} В. (2, 4, 6, 8) C. (1, 2, 6, 8} D. (1, 2, 3, 4, 6, 8}
QUARTER 2 WEEK 3
12. Maria, a Grade 8 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
B. One-to-Many
C. Many-to-One
D. One-to-One
13. Given the function f(x) = 7x - 3, what is f(0)?
C. 4
A. -3
B. O
D. 7
14. A boy rents a computer at an internet cafe. He has to pay a fixed amount of
P10 and an additional cost of P15 per hour or a fraction of an hour, thereafter.
What is the correct mathematical model of the situation?
A. f(x) = 15x + 10
B. f(x) = 15x - 10
C. f(x) = 1Ox + 15
D. f(x) = 10x - 15
15. Determine which rule below represents a function.
A. y =t*+9
B. x+ y = 10
C. y = -2x - 7
2x + y = 8
D.
Transcribed Image Text:QUARTER 2 WEEK 3 12. Maria, a Grade 8 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 B. One-to-Many C. Many-to-One D. One-to-One 13. Given the function f(x) = 7x - 3, what is f(0)? C. 4 A. -3 B. O D. 7 14. A boy rents a computer at an internet cafe. He has to pay a fixed amount of P10 and an additional cost of P15 per hour or a fraction of an hour, thereafter. What is the correct mathematical model of the situation? A. f(x) = 15x + 10 B. f(x) = 15x - 10 C. f(x) = 1Ox + 15 D. f(x) = 10x - 15 15. Determine which rule below represents a function. A. y =t*+9 B. x+ y = 10 C. y = -2x - 7 2x + y = 8 D.
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