1.21 Bell Work

Is (-1, 1) a solution to the equation?

 $2x+3y=1$  

• Yes

• No

Is (8, -6) a solution to the equation?

 $\frac{1}{4}x+\frac{1}{2}y=1$  

• Yes

• No

Choose ALL of the ordered pairs that are solutions to the equation.

 $2x-y=3$  

• (5, 7)

• (0, 3)

• (-1, -5)

• (4, 6)

If x = -3, what does y equal in this equation?

 $y=-3x+8$  

• y = 17

• y = -1

• y = 1

• y = -17

If x = 2, what does y equal in this equation?

 $y=-3x+8$  

• y = 2

• y = -2

• y = 14

• y = -14

If x = 10, what does y equal in this equation?

 $y=-3x+8$  

• y = -22

• y = 22

• y = 38

• y = -38

If x = 0, what does y equal in this equation?

 $y=-3x+8$  

• y = 8

• y = 5

• y = 0

• y = -8