4x - 2y + 3

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter8: Polynomials
Section8.7: Factoring Special Products
Problem 34PPS
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DORTE A
Name
Directions. Read the algebraic expression and answer
the questions that follow in the box on the right.
4x - 2y + 3
1. What are the three terms in
hint *terms are seported by operations
this expression?
hint * unknown values #
2. What are the variable terms?
hint a stand-alone Wumber #
3. What is the constant term?
5x? + x + 7
4. What is the variable in this
expression?
5. What is the 5 in the term 5x2
called?
6. What is the 2 in the term 5x?
called?
x³ - xy + y? - 9
7. How could y? be rewritten?
8. What does the term xy
mean?
9. Can you combine all the Xs
and Ys in this expression?
©2015 J.R. Wheeler
Write, read and evaluate expressions in which letters stand for numbers (6ee2).
Transcribed Image Text:DORTE A Name Directions. Read the algebraic expression and answer the questions that follow in the box on the right. 4x - 2y + 3 1. What are the three terms in hint *terms are seported by operations this expression? hint * unknown values # 2. What are the variable terms? hint a stand-alone Wumber # 3. What is the constant term? 5x? + x + 7 4. What is the variable in this expression? 5. What is the 5 in the term 5x2 called? 6. What is the 2 in the term 5x? called? x³ - xy + y? - 9 7. How could y? be rewritten? 8. What does the term xy mean? 9. Can you combine all the Xs and Ys in this expression? ©2015 J.R. Wheeler Write, read and evaluate expressions in which letters stand for numbers (6ee2).
PARTS OF AN
EXPRESSION
Name
Identify the information for each expression.
Example
1.
9 + 6k
Number of terms: 2
Term(s): 9 and 6K
Coefficient(s): because it is
2.
77x
Number of terms:
Term(s):
Variable(s):
beside the variable
3.
4x + 6 + 3x?
Number of terms:
Term(s):
Coefficient(s):
4.
2y + 7x
Number of terms:
Term(s):
Coefficient(s):
5.
6t
6- 9a + 6a?
Number of terms:
6.
Number of terms:
Coefficient(s):
Variable(s):
Term(s):
Variable(s):
7.
10b + 2.5
8.
77-x
Number of terms:
Number of terms:
Term(s):
Coefficient(s):
Term(s):
Variable(s):
Circle all that apply.
9.
Which of the following are terms in the expression 5+6y ?
6y
y
10. Which of the following are terms in the expression 4- 6r ?
-6r
11. Which of the following are terms in the expression 5x² + 3x + 8 ?
8
5x2
Transcribed Image Text:PARTS OF AN EXPRESSION Name Identify the information for each expression. Example 1. 9 + 6k Number of terms: 2 Term(s): 9 and 6K Coefficient(s): because it is 2. 77x Number of terms: Term(s): Variable(s): beside the variable 3. 4x + 6 + 3x? Number of terms: Term(s): Coefficient(s): 4. 2y + 7x Number of terms: Term(s): Coefficient(s): 5. 6t 6- 9a + 6a? Number of terms: 6. Number of terms: Coefficient(s): Variable(s): Term(s): Variable(s): 7. 10b + 2.5 8. 77-x Number of terms: Number of terms: Term(s): Coefficient(s): Term(s): Variable(s): Circle all that apply. 9. Which of the following are terms in the expression 5+6y ? 6y y 10. Which of the following are terms in the expression 4- 6r ? -6r 11. Which of the following are terms in the expression 5x² + 3x + 8 ? 8 5x2
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