Algebra Study Cards

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  • Created by: janene21
  • Created on: 14-09-16 09:01
Replacing a variable with a number is called what?
Algebraic Substition
1 of 16
x and x represent the same unknown number, this is called ?
Like Terms
2 of 16
x and 2x are what ?
Are Like Terms
3 of 16
What is an Independent variable ?
A variable (often denoted by x ) whose variation does not depend on that of another.
4 of 16
What is a dependent variable ?
A variable (often denoted by y ) whose value depends on that of another.
5 of 16
Find the value of 3p+4 when: p=4
16
6 of 16
What is a pronumeral ?
A pronumeral is a symbol that represents a unknown number
7 of 16
Substitution involves a _____ taking the place of a _____
1) Numeral 2) Pronumeral
8 of 16
subtract x from y
y-x
9 of 16
The next odd number after y if y is even
y+1
10 of 16
y times y times y
y3
11 of 16
double x plus y
2x+y
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What is a coefficient number ?
A number used to multiply a variable
13 of 16
What is a constant number ?
A constant is a number on its own,
14 of 16
What is a Rule ?
A formal way to write an algebraic pattern
15 of 16
Each flower costs $2, what is the rule for the cost of flowers
Cost (c) = 2 Flowers (F)
16 of 16

Other cards in this set

Card 2

Front

x and x represent the same unknown number, this is called ?

Back

Like Terms

Card 3

Front

x and 2x are what ?

Back

Preview of the front of card 3

Card 4

Front

What is an Independent variable ?

Back

Preview of the front of card 4

Card 5

Front

What is a dependent variable ?

Back

Preview of the front of card 5
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