Directions Cheo te of the wheet 1Wich he oowng sho

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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Multiple Choice
Directions: Choose the letter of the corect aner and weon your an
sheet
1. Which of the following shows inear inequaly in hwo variables?
a. 3x2y4
2 The expenses for food n greater than the expenses for clotng (). Which of he
following mathematical statement represent the given ituation
d. none of these
afe
3 Which of he lowng is NOT a kear inequality in two varates?
4 4a- 27
b Sta3
4. The graph of the Inear inequality xy1e
a sold ine
5. Determine the graph that best desoribe the inequality y 2
c dashed Ine
4 dobed ine
b curved ne
6.n the Inequaity abs7, which of the folowing is a solution?
a.5
7. Which of the folowing in true about the number of solutions a linear inequality in two
variables has?
a it has no sokution
Dt has one solution
C16. 1)
d. 8. 0)
b(7,6)
Cthas two solutions
dH has intirite number of solutions
8. Al of the folowing are true. EXCEPT
a The boundary ine of y 2x +3is a solid line.
b. The boundary ine of x+3ys5is a solid line
c 2x y1in a inear inequality
d. (1. 1), is a solution of x+y>1
9. he inequality symboi is sor what is the graph of the inequality?
a solid ine
10. Are the points on the line pat of the solution set or not?
a Yes, they are part of the solution
b. No, they are not part of the solution
C Maybe, they are part of the solution
d. None of the above
b. broken ine
c imaginary ine
d. curve line
Transcribed Image Text:Multiple Choice Directions: Choose the letter of the corect aner and weon your an sheet 1. Which of the following shows inear inequaly in hwo variables? a. 3x2y4 2 The expenses for food n greater than the expenses for clotng (). Which of he following mathematical statement represent the given ituation d. none of these afe 3 Which of he lowng is NOT a kear inequality in two varates? 4 4a- 27 b Sta3 4. The graph of the Inear inequality xy1e a sold ine 5. Determine the graph that best desoribe the inequality y 2 c dashed Ine 4 dobed ine b curved ne 6.n the Inequaity abs7, which of the folowing is a solution? a.5 7. Which of the folowing in true about the number of solutions a linear inequality in two variables has? a it has no sokution Dt has one solution C16. 1) d. 8. 0) b(7,6) Cthas two solutions dH has intirite number of solutions 8. Al of the folowing are true. EXCEPT a The boundary ine of y 2x +3is a solid line. b. The boundary ine of x+3ys5is a solid line c 2x y1in a inear inequality d. (1. 1), is a solution of x+y>1 9. he inequality symboi is sor what is the graph of the inequality? a solid ine 10. Are the points on the line pat of the solution set or not? a Yes, they are part of the solution b. No, they are not part of the solution C Maybe, they are part of the solution d. None of the above b. broken ine c imaginary ine d. curve line
11. Which of he owing pontsinasolon to he ysten of equations belo
0, 0)
a (1. t)
12. Whh of e tongaymofe sin to vrabes
yaad 2-y 12
4d nd y-711
Ine
13 The grh of the ystem ofinetyy
E dashet e
doed ine
14 Aand an wtmprove their yarty petg menand snr The cost
et one pot of oePhe t0 and he cont of one potof nower in Pho 120 They do
net wantpend more ha e o and tey wt by at let p w
yten hatpresent the poseunber of esnd sufr p y ha
e be o meel these condtions
120y o0 dy
e+ 120ys00 ady
O 120y se00 andys
15. Caty is buying plants and sol for her garden. The plant cot Phe 100 ach and the
sol cost Pho 40 per bag Shents to by at leat 5 plan She cannot spernd moe
han Phe 1000 Which of the owing ae posble numter of plentsand baga of s
Caty can buy in order not to spend mo han Pho 1.0007
a 7 plants and 11 bags of sol
plants and 9 bags of sol
e planta and 7 bags of sol
a 10 plante and 4 bags of sol
te Calos works at a movie theatre seling tkets. The theatre has 300 seat and
charges Php 75.00 tor aduts and Pe 5.00 for chiden The heare expects tomak
leest Phe 20.000 for each showing Weaystem of inequaites to model he lowng
suation
ys 300
75x 6y a 20.000
d.o 120y 600 and xy
EXy<300
75x - Sy a 20.000
bxys 300
75 5y > 20.000
17. What value of x salisties he systen x24 and y< 17
d.y 20.000
75 - 55y s300
T What value of y satisfes he system and y17
b.0
2
19 What ordered pair sates the ystem4and y 17
ca.2
0. 0)
20 Which of the folowing gaphs have no soutons?
Transcribed Image Text:11. Which of he owing pontsinasolon to he ysten of equations belo 0, 0) a (1. t) 12. Whh of e tongaymofe sin to vrabes yaad 2-y 12 4d nd y-711 Ine 13 The grh of the ystem ofinetyy E dashet e doed ine 14 Aand an wtmprove their yarty petg menand snr The cost et one pot of oePhe t0 and he cont of one potof nower in Pho 120 They do net wantpend more ha e o and tey wt by at let p w yten hatpresent the poseunber of esnd sufr p y ha e be o meel these condtions 120y o0 dy e+ 120ys00 ady O 120y se00 andys 15. Caty is buying plants and sol for her garden. The plant cot Phe 100 ach and the sol cost Pho 40 per bag Shents to by at leat 5 plan She cannot spernd moe han Phe 1000 Which of the owing ae posble numter of plentsand baga of s Caty can buy in order not to spend mo han Pho 1.0007 a 7 plants and 11 bags of sol plants and 9 bags of sol e planta and 7 bags of sol a 10 plante and 4 bags of sol te Calos works at a movie theatre seling tkets. The theatre has 300 seat and charges Php 75.00 tor aduts and Pe 5.00 for chiden The heare expects tomak leest Phe 20.000 for each showing Weaystem of inequaites to model he lowng suation ys 300 75x 6y a 20.000 d.o 120y 600 and xy EXy<300 75x - Sy a 20.000 bxys 300 75 5y > 20.000 17. What value of x salisties he systen x24 and y< 17 d.y 20.000 75 - 55y s300 T What value of y satisfes he system and y17 b.0 2 19 What ordered pair sates the ystem4and y 17 ca.2 0. 0) 20 Which of the folowing gaphs have no soutons?
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