Systems of equations (graphing,sub,elim)

What is the solution to the systems of equations shown in the graph?

• 1 Solution x=-1/2

• 1 Solution y=-1/2

• Many Solutions

• No Solution

Find the answer using substitution: Please list your answer as a coordinate (x,y)

(a)  

Solve the given systems of equations using elimination: Write you answer as a coordinate (x,y).

(a)  

What is the point of intersection for the problem at the left, if any?

• (4,2)

• (-2,1)

• No Solution

• Infinite Solutions

What is the point of intersection for the problem at the left, if any?

• (4,2)

• (-2,1)

• No Solution

• Infinite Solutions

What is the point of intersection for the problem at the left, if any?

• (4,2)

• (-2,1)

• No Solution

• Infinite Solutions

What is the point of intersection for the problem at the left, if any?

• (1,-4)

• (-1,-4)

• (-4,1)

• (-4,-1)

What is the point of intersection for the problem at the left, if any?

• (1,-1)

• (-1,-1)

• (1,1)

• (-1,1)

What is the point of intersection for the problem at the left, if any?

• (-3,0)

• (0,3)

• (3,0)

• (0,-3)

Solve the system of equations.
y = 4x+1
3x + 2y = 13

• (1, 5)
• (5, 1)
• (0.25, 2)
• ∅