Solving Systems with Graphing & Substitution

A system of equations has ___ or more equations.

(The answer is a number)

The solution to a System of equations is the point where the lines _____ .

(type the answer in lowercase)

When writing an ordered pair you must write it in the order of

(​ ​ (a)   , ​ (b)   )

• x
• y

Parallel lines (a)   touch.

• never
• always
• sometimes

The solution to a System of Equations that are parallel is ​ (a)  

• no solution
• one solution
• infinite solutions

The solution to a System of Equations that are the same is ​ (a)  

• infinite solutions
• one solution
• no solution

What is the solution to this systems of equations graph?

(​​ ​ (a)   ,​ (b)   )​

• 4
• 3
• -4
• 2

The solution to this graphed system of equations is ​ ​ (a)   ​

• no solution
• infinite solutions
• (-4,3)
• (-3,2)

The solution to this graphed system of equations is ​ ​ (a)   ​ ​

• infinite solutions
• (0,0)
• no solution

Solve the System of Equations using Substitution.

( _ , 7)