Find the Solution by Graphing

Solve by graphing.
y = 2x + 1
y = 4x - 1

• (1,3)

• (-1,-3)

• (-1,3)

• (3,1)

Solve this system of equations by graphing.

y = 1/2x + 2

y = -3x + 9

• (2, 3)

• (-2, -3)

• (3, 2)

• (-3, 2)

Solve the system by graphing:
y = 6x - 4
y = -x + 3

• (1, 2)

• (2, 1)

• (4, 5)

• (2, 4)

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. 

The solution to the system of equations by graphing is _____

Mathematical Equivalence

ON

Solve the system by graphing.

Solve the system by graphing

What is the solution to this system?

What is the solution to this system of equations?

• (2,2)

• (0,3)

• (0,0)

• No Solution

What is the solution to this system of equations?

• (0,-2)

• No Solution

• (3,-1)

• (4,0)