Write polynomial zeros: -2,-1,2,4 degree:4

The required polynomial is

Step-by-step explanation:

To find the polynomial when the zeros or the roots are given for example, , then the polynomial will be given by .

So here also we will use this concept. Now the zeros of the polynomials is:

-2,-1,2,4, so these are the values of x here, and the polynomial is written as

Now, we will open the brackets to get the final polynomial expression, as follows:

So the required polynomial is formed.

answerim :

n

step-by-step explanation:

im not sure but my dad knows

b) k’(6, 4); l’(3, 3)

step-by-step explanation:

a 270° clockwise rotation maps every point (x, y) to (y, -x). (it negates the x-coordinate and then switches it and the y-coordinate.)

this means the endpoints of the side congruent to kl, k' and l', would be mapped as:

k'(-4, 6)→(6, 4)

l'(-3, 3)→(3, 3)