Question

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

Answer 1

Answer:

Therefore the required rule for the given table is

$y=-2x$

Step-by-step 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

$y=-2\times 6 =-12$ as shown in the table

For second case

Put x = 7 in the rule we get

$y=-2\times 7 =-14$ as shown in the table

For third case

Put x = 8 in the rule we get

$y=-2\times 8 =-16$ as shown in the table

For fourth case

Put x = 9 in the rule we get

$y=-2\times 9 =-18$ as shown in the table

For fifth case

Put x = 10 in the rule we get

$y=-2\times 10 =-20$ as shown in the table

Therefore the required rule for the given table is

$y=-2x$