Determine If an Ordered Pair Is a Solution to a Linear Equation on Graph

A solution to a

system of linear equations

with two variables

is written as an ordered pair

( x, y ).

• True

• False

A system of linear equations in two variables can have how many ordered pair ( x, y ) solutions? (select all correct answers)

• none

• one ordered pair solution

• infinite ordered pair solutions

• All of them

If (2 ,0) is a solution of the linear equation 2x + 3y = k, then the value of k is_____

• 4

• 5

• 6

• 2

• Consistent : Unique solution
• Consistent: Many Solutions 
• Inconsistent: No solution 
• None of the above 

What is the solution? 

• 1

• -2

• (1, 2)

• (1, -1)

Tell whether the ordered pair is a solution of the inequality.

• Yes, it is a solution

• No, is is not a solution

^{What is the solution?} 

• 1

• -2

• (1, 2)

• (1, -1)

^{What is the solution?} 

• 1

• -2

• (1, 2)

• (1, -1)

Identify the nature of solution from the graph given.

• Consistent and unique solution

• Inconsistent : No solution

A solution to a system

of two linear equations

in two variables

must make BOTH

equations TRUE.

• False

• True