What is the effect of adding 3 to the left side of the equation y = = 2x+b? A)There is a vertical change of 3 units down.
B)There is a vertical change of 3 units up.
C)There is a horizontal change of 3 units left.
D)There is no change.

step-by-step explanation:

y = | -2(-2) |     →     y = | 4 |     →     y = 4       ⇒   (-2, 4)

y = | -2(-1) |     →     y = | 2 |     →       y =   2       ⇒   (-1, 2)    

y = | -2(0) |     →     y = | 0 |     →       y = 0         ⇒   (0, 0)

y = | -2(1) |   c →     y = | -2 |     →     y =   2         ⇒   (1, 2)    

y = | -2(2) |     →     y = | - 4 |     →     y =   4         ⇒   (2, 4)  

answer: its c because when it has a magnet next to it it will move away from the mixture. hope this

step-by-step explanation:

246

step-by-step explanation:

60: 45 =12: 9 =4: 3 so the answer is 4: 3