Solving Systems - graphing & substitution

How many solutions will this system have?

• No Solution
• Infinitely Many Solutions
• No Clue
• One solution

A system of linear equations is... 

• Math Magic
• One Equation
• Always more than 2 equations
• A set of 2 or more equations

^{What is the solution?} 

• 1
• -2
• (1, 2)
• (1, -1)

Tags

CCSS.8.EE.C.8A

How many solutions will this system have?

• One
• Two
• No Solution
• Infinitely Many Solutions

How many solutions will this system have? 

• No solution
• One Solution
• I Don't Know
• Infinitely Many Solutions

The solution (x, y) to a system of equations is the point where they...? 

• Run off the graph
• Don't touch
• Intersect
• Exist

If a system of linear equations has infinitely many solutions, what does this mean about the two lines? 

• Intersecting lines
• Same line
• Parallel lines

When graphing systems, if the two slopes are the same...

• the lines are parallel and have infinite solutions. 
• the lines cross and have no solution. 
• the lines cross and have one solution.
• the lines are parallel and have no solution.

These two lines intersect at _____.

• (4, -2)
• (4, 2)
• (-2, 4) 
• No solution

• (3,-1)
• (-3,-1)
• (1,2)
• (-1,2)

Tags

CCSS.HSA.REI.C.6

CCSS.8.EE.C.8B