Explain two different squares that can be made using the number 9

and .

Step-by-step explanation:

Since, we have number with help of  which we have to find a square.

If we divide 9 by 9 then we will obtain 1 which is itself a square.

That is,  

Now, If we multiply 9 by itself we obtain 81, which is the square of 9.

That is,

Note: We can also make other squares by using number 9.

the answer i think is a)

step-by-step explanation:

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)