The point m(x, y) is reflected over the x-axis. write a translation rule to describe the original point and its reflection.

a. (x,> (x, y)
b. (x,> (-x, y)
c. (x, y) > (-x, -y)
d. (x, y) > (x,-y)

Option: D is the correct answer.

The translation rule to describe the original point and its reflection is:

          D.   (x,y) → (x,-y)

We know that when a point located at (x,y) on the coordinate plane is reflected over by the x-axis then the rule of transformation that holds true for this kind of transformation is:

           (x,y) → (x,-y)

Hence,  M(x,y) → M'(x,-y)

Option: D is the answer.

2 x^2 -3x+p

sum of roots = 3/2

let other root be x

3+ x = 3/2

x= 3/2 - 3 = -3/2

product of roots = p/2

3× -3/2 = p/2

-9 = p

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