David and Jillian are playing a boardgame together Jillian wants to trade her wool cards for David ore cards the double number line shows that David will trade three ore cards to Jillian for six wool cards based on the ratio shown in the double number line how many wool does Jillian need to trade for ore cards?

Step-by-step explanation:

Given that:

Jillian is willing to trade her wool cards for David ore cards

The double number line indicates that:

David will trade three ore cards to Jillian for six wool cards;

Based on the ratio, we have:

= 2

Thus, the number of wool Jillian would need to trade for 1 ore card will be

= 1 × 2

= 2

For 2 ore card

= 2 × 2

= 4

For 3 ore card

= 3  × 2

= 6

The number of wool Jillian would need to trade for 4 ore card will be

= 4 × 2

= 8

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)