what is the perimeter of rectangle jklm?
32 units
44 units
56 units
64 units

Third option.

Step-by-step explanation:

The missing figure is attached.

The perimeter of a rectangle can be calculated with:

Where "l" is the length and "w" is the width.

We can see that the width of this rectangle is:

So, we need to find the lenght.

Let be P the point  of intersection of the diagonals.

The diagonals of a rectangle are equal.

Since:

We know that, by definition:

Then, we can find the lenght of the rectangle by using the Pythagorean Theorem:

We can identify that:

Then, subsituting values and solving for "LM", we get:

Substituting values into the formula for calculate the perimeter, we get:

  y= -3x is the required function.

step-by-step explanation:

we have been given a table:

x             y

0             0

1             -3

3             -9

-2             6

we can see that the values of y is -3 times the value of x

hence, the function would be: y= -3x.

put the values of x will give the same y as in the table that means function is satisfying the given table.