Lesson 5.1 Algebra

Lesly graphed two lines in order to find the solution to a given system of equations.
What is the solution?

• (-3,-8)

• (-8,-3)

• (3,-8)

• (8,3)

What is the solution to the system?

• (3, -1)

• (2, -6)

• No Solution 

• (6, -2)

This system has _____ solutions

• 0

• 1

• 2

• Infinitely many

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)

Solve the following system by graphing.  What is the solution?

• Infinite number of solutions

• (3, 3)

• (3, -3)

• (-3, 3)

Solve the following system by graphing.  What is the solution?

• (-4, 2)

• (4, 2)

• (2, -4)

• (2, 4)

Solve the following system by graphing.  What is the solution?

• (1, 2)

• (-1, 2)

• (2, 1)

• (2, -1)

Solve the following system by graphing.  What is the solution?

• (3, -1)

• (-1, -3)

• (-1, -1)

• (-1, 3)