Which of the following is a dilation?​

A

Step-by-step explanation:

Dilation increases the figures size so multiplying every point in the figure will expand it equally and proportionally.

pls give brainliest im poor

A) image is being doubled in size in A

Step-by-step explanation:

B and C are rotations

D is a translation

answer: none of these answers are correct only the second half is

step-by-step explanation:

let's call the solutions x₁ = (5 - 2√7)/3 and x₂ = (5 + 2√7)/3

then the equation is (x-x₁)(x-x₂) = 0

if you fill that in you get a lot of numbers which you can recognize as ax²+bx+c=0.

step-by-step explanation:

you can see that a=1 (there is just an x²)

b = (-5 -2√7 + 2√7 - 5)/3 = -10/3

c = -2√7)/3 ) * (-5+2√7)/3) = -1/3

so your answer is 3x^2 – 10x – 1 = 0