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Linear Equations Vocabulary
This flashcard set will help the students understand the vocabulary behind Linear Equations.
7
Mathematics
9th Grade
04/12/2011

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Cards

Term
Definition
Linear Equations have
INFINITE SOLUTIONS!

That means that a linear equation has so many solutions that you could never list all of them!
Term
Definition
When you graph a Linear Equation, the geometric figure that is formed is a
LINE!
Term
Definition

The highest exponent that a variable has in a Linear Equation is
ONE!

 

The variables "x" and "y" in a Linear Equation have an understood "1" as their exponent.

Term
Definition

Standard Form for a Linear Equation is
Ax + By = C

 

Slope-Intercept Form for a Linear Equation is

y = mx + b

Term

Which of the following is a linear equation?

 

1)  y = x2 - 3x + 2

 

2)  x2 + y2 = 6

 

3)  3x + 2y = 1

Definition

Answer choice #3 is the only Linear Equation.

 

3x + 2y = 1

 

Notice the highest exponent of both "x" and "y" is a 1.

Term
[image]
Definition
This is a Linear Equation because the graph is a LINE!
Term

How many solutions does the equation

y = 4x +1
have?

Definition

It has an INFINITE number of solutions because it is a Linear Equation!

 

Notice that the equation has an x and a y and they have exponents equal to 1.

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