Constants
Name the constant(s) in this expression:
3x + 5y + 2
What is 2?
Name the variable(s) in this expression:
2y + 3x + 7z
What are x, y, and z?
Name the coefficient(s) in this expression:
3x + 2y - 4z + 2
What is 3, 2, and -4?
The number of terms that are in this expression:
7
What is 1?
This is put in the place of an unknown number
Name the constant(s) in this expression:
15 + 2x - 3 + y
What are 15 and -3?
Name the variable(s) in this expression:
17x + 2y + 13x + 14y + 6
What are x and y?
Define in your own words what a coefficient is.
A coefficient is the number in front of a variable. It is multiplied by the variable.
The two symbols that separate terms.
What are + and -?
This is the default operation in Algebra
What is multiplication?
Name the constant(s) in this expression:
14x + 2y - 5 + 9 + 3r
What are -5 and 9?
Name the variable(s) in the expression:
17a + 12b + 9
What are a and b?
Name the coefficient(s) in this expression: 2x + 4x + 5
What are 2 and 4?
The parts of an expression that are added or subtracted
What are terms?
Name the constant(s) in this expression:
15x + 4y + 2z
What is zero?
Name the variable(s) in this expression: 17 + 9 - 0
There are no variables in this expression.
Name the coefficient(s):
-3x + 2y - z
What is -3, 2, and -1
Name the terms in the following polynomial:
3x - 2y + 7 - 3z
What is 3x, -2y, 7, -3z?
A term that is just a number by itself.
What is a constant?
Give the definition of a constant in your own words.
A constant is a number that cannot change its value. It always stays the same.
Name the terms in the following expression:
2q + 9r - 73n + 16
What is 2q, 9r, -73n, 16?
The number that is multiplied by a variable
What is a coefficient?