Chapter3: Graphs And Functions
Section: Chapter Questions
Problem 490RE: Shanthie needs to earn at least $500 a week during her summer break to pay for college. She works...
Related questions
Question
PRE-TEST
plss help me answer this atleats 1 or 3 numbers pleade
Transcribed Image Text:Pre-Test
Choose the letter of the correct answer. Write the chosen letter on a separate sheet of paper.
1. A mathematical sentence in a form of : Ax + By < C, Ax + By s C,
real numbers and A & B cannot be both equal to zero is called
Ax + By > C, Ax + By 2, where A, B and C are
a. Linear Expression
b. Linear Equation
c. Linear Inequality
d. Linear Inequality in Two Variables
2. Which of the following is not an example of linear inequality in two variables?
b. a + b 2 5
3. The boundary line of the graph of linear inequality in two variables is also called
b. half-plane
a. y > 2х-1
с. Зх-у %3D 1
d. 5e < 3 + f
a. dashed line
c. plane divider
d. solid line
4. Which of the following ordered pairs is a solution of the inequality 2x + 6y s 10?
b. (2, 2)
с. (1, 2)
5. What linear inequality is represented by the graph at the right?
a. (3, 1)
d. (1, 0)
a. х - у > -2
b. x + y > -2
C. x - y > 2
d. x + y > 2
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, geometry and related others by exploring similar questions and additional content below.Recommended textbooks for you
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
Algebra: Structure And Method, Book 1
Algebra
ISBN:
9780395977224
Author:
Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:
McDougal Littell
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
Algebra: Structure And Method, Book 1
Algebra
ISBN:
9780395977224
Author:
Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:
McDougal Littell
Elementary Geometry For College Students, 7e
Geometry
ISBN:
9781337614085
Author:
Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:
Cengage,
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage
Big Ideas Math A Bridge To Success Algebra 1: Stu…
Algebra
ISBN:
9781680331141
Author:
HOUGHTON MIFFLIN HARCOURT
Publisher:
Houghton Mifflin Harcourt