Linear System Solutions

Tell whether the ordered pair is a solution to the system.
(-2, 3)   -2x + 2y = 10
             -5x - 8y = -14

• Yes

• No

Tell whether the ordered pair is a solution to the system.
(0,2)      -10x + 14y = 28
              -8x - 7y = -14

• Yes

• No

Tell whether the ordered pair is a solution to the system.
 (3,1)    9x - 6y = 21
           -3x + 9y = 0

• Yes

• No

Is the point (2, -1) a solution to the systems of equations below?

y=5x+3

y=-2x-4

• Yes

• No

Tell whether the ordered pair is a solution to the system.
(-1,  -2)   3x + 5y = 3
               -9x - 8y = -9

• yes

• no

Tell whether the ordered pair is a solution to the system.
(6, - 10)   -2x - 5y = -10
                     4x + 2y = -28

• yes

• no

Tell whether the ordered pair is a solution to the system.
(2, 2)   16x - 12y = -12
             -8x + 6y = 6

• Yes

• No

Tell whether the ordered pair is a solution to the system.
(0, 4)    -x + 7y = 9
             -2x + 14y = 6

• Yes

• No

This system has _____ solutions

• no

• 1

• 2

• Infinitely many

Tags

CCSS.8.EE.C.8B

How many solutions does the graph show?

• one solution

• infinitely many solutions

• no solutions

• two solutions

Tags

CCSS.8.EE.C.8A