3. Which of the following is a graph of a system of linear inequalities in two variables? C. Prererr b. d.

Algebra for College Students
10th Edition
ISBN:9781285195780
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter13: Conic Sections
Section13.5: Systems Involving Nonlinear Equations
Problem 39PS
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3b. Kindly answer this. Answer only. No solution needed
/rite the LETTER of your answers in the table below:
Which of the following shows the graph of the system 2r + y < 2
x-4y >9
4.
a.
C.
1.
Which of the following is a system of linear equations in two variables?
2
2r-7y 8
x+ 9y = 2
a.
C.
2r-3y > 12
3
3x + 5y = -2
4x + 1 = 8
b.
x-4y =9
What point is the intersection of the graphs of the linesr+y=8 and 2x-y=1?
d.
3y-7 = 11
4
2.
b.
d.
5
(1, 8)
b. (3, 5)
C.
(5, 3)
d.
(2, 6)
a.
Which of the following is a graph of a system of linear inequalities in two
variables?
3.
7
8
a.
C.
5.
If 2r + y = 9 and 2x -y = 11, what is the value of x?
9
4
b. 5
C. 10
d. 20
a.
10
A car park charges Php 45 for the first three hours and Php 5 for every
succeeding hour or a fraction thereof. Another car park charges Php 20 for
the first three hours and Php 10 for every succeeding hour or a fraction
thereof. In how many hours would a car owner pay the same parking fee in
any of the two car parks?
Prererre
6.
11
12
a.
2 hr
b. 3 hr
C. 5 hr
d. 8 hr
13
d.
7.
How many solutions does a consistent and independent system of linear
14
equations have?
a. O
b. 1
c. 2
d. Infinite
15
Which of the following ordered pairs satisfy both 2x + 7y> 5 and 3x-ys 2?
(0, 0)
b. (10, -1)
c. (-4, 6)
d. (-2,-8)
a.
8.
Transcribed Image Text:/rite the LETTER of your answers in the table below: Which of the following shows the graph of the system 2r + y < 2 x-4y >9 4. a. C. 1. Which of the following is a system of linear equations in two variables? 2 2r-7y 8 x+ 9y = 2 a. C. 2r-3y > 12 3 3x + 5y = -2 4x + 1 = 8 b. x-4y =9 What point is the intersection of the graphs of the linesr+y=8 and 2x-y=1? d. 3y-7 = 11 4 2. b. d. 5 (1, 8) b. (3, 5) C. (5, 3) d. (2, 6) a. Which of the following is a graph of a system of linear inequalities in two variables? 3. 7 8 a. C. 5. If 2r + y = 9 and 2x -y = 11, what is the value of x? 9 4 b. 5 C. 10 d. 20 a. 10 A car park charges Php 45 for the first three hours and Php 5 for every succeeding hour or a fraction thereof. Another car park charges Php 20 for the first three hours and Php 10 for every succeeding hour or a fraction thereof. In how many hours would a car owner pay the same parking fee in any of the two car parks? Prererre 6. 11 12 a. 2 hr b. 3 hr C. 5 hr d. 8 hr 13 d. 7. How many solutions does a consistent and independent system of linear 14 equations have? a. O b. 1 c. 2 d. Infinite 15 Which of the following ordered pairs satisfy both 2x + 7y> 5 and 3x-ys 2? (0, 0) b. (10, -1) c. (-4, 6) d. (-2,-8) a. 8.
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