Question

Which rule represents the table's values?
y = 2x
y=-2x
y=-12%
V = -2x + 1

Answer 1

Therefore the required rule for the given table is

`y=-2x`

Explanation:

Given :

Table values are

x y

6 -12

7 -14

8 -16

9 -18

10 -20

To Find :

The rule for above result = ?

Solution:

The Required Rule for the above Table is

`y=-2x`

For first case

Put x = 6 in the rule we get

`y=-2* 6 =-12` as shown in the table

For second case

Put x = 7 in the rule we get

`y=-2* 7 =-14` as shown in the table

For third case

Put x = 8 in the rule we get

`y=-2* 8 =-16` as shown in the table

For fourth case

Put x = 9 in the rule we get

`y=-2* 9 =-18` as shown in the table

For fifth case

Put x = 10 in the rule we get

`y=-2* 10 =-20` as shown in the table

Therefore the required rule for the given table is

`y=-2x`