Question

1
Esteban drew Triangle JKL on a coordinate plane with J (−3,5), K (−1,−4), and L (2,4). Then he drew J'K'L', the results of the dilation were (x, y) --> (
\frac{2}{3}
3
2
​

x,
\frac{2}{3}
3
2
​

y) What are the coordinates of J'?

Answer 1

assuming you meant (x,y)→(2/3 x, 2/3 y) then
(-3,5)→(-2 , 10/3)
If not, then maybe you can type it in a more readable format.

Answer 2

(-2 1/3, 3 1/3)