Solution to System

Is the points (-4, 4) a solution to the system of equations?

• Yes

• No

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

Determine if (4, 1) is a solution for the system of equations.
y = -x + 5
y = 2x - 7

• yes

• no

Identify the solution for the system of equations.

• (1, -2)

• (-1, 2)

• (-1, -2)

• (1, 2)

How many solutions does the system of equations have?

• One solution

• No solution

• Infinite solutions

Find the solution to the system of equations: 4x - 3y = 5 and 2x + 7y = 1

• x = 2, y = -1

• x = -1, y = 2

• x = 5, y = 3

• x = 3, y = 4

Find the solution to the system of equations: 4x - 3y = 5 and 2x + 7y = 1

• x = 2, y = -1

• x = -1, y = 2

• x = 5, y = 3

• x = 3, y = 4

A system of two parallel lines will have how many solutions?

• One Solution

• Two Solutions

• No Solution

• Infinite Solutions

x = -3y - 8
x - 2y = -3

• (5, -1)

• (-5, 1)

• (-5,-1)

• (1,-5)

6x + y = -1

3x + y = - 4

• (3, 1)

• (1, 7)

• (-3, 1)

• (1, -7)