Triangle PQR is transformed to similar triangle P'Q'R': What is the scale factor of dilation

the answer to the question is a  

it has the same slope and the same y-intercept.

there would be 365 different 4 digit numbers

step-by-step explanation:

i belive that it is 365 because i asked google

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

⭐⭐

i believe that the answer is

b. y-1=-2(x-4)

hope this !