Nov 7 E-learning (Solve by graphing)

Give the solution to the system

• (3,1)
• (1,3)
• (-1,3)
• No solution

How many solutions will this system have? 

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

When you graph the exact same equation twice,

• you will have no solution. 
• you will have one solution.
• you will have infinite solutions. 
• you will graph a giraffe. 

^{What is the solution?} 

• 1
• -2
• (1, 2)
• (1, -1)

Which system of linear equations has no solution?

• 
• 
• 

Which system of equations has one solution?

• 
• 
• 

A system of equations with infinitely many solutions will have lines that...

• are the same

• are parallel and never touch

• cross in one place

What is the solution to the following system of equations?

• (0,3)

• (-3, 1)

• (1, 3)

• Infinitely Many Solutions

• No Solution

What is the solutions to the following system of equations?

• (5,2)

• (2, 5)

• (0,3)

• Infinity Many Solutions

• No Solutions

How can you tell if a point is a solution to a system?

• It makes the first equation true.
• The (x,y) coordinates satisfy both equations
• It makes logical sense
• It makes neither equation negative