Observe, molecules move away from each other first, after molecules move around each other. what do we observe? before substance was a liquid. later, was a solid. or before sub. was a gas, later a liquid. or before sub. was a liquid, later a gas. or before sub was solid, later a liquid.​

step-by-step explanation:

f(x)=2x^2 -1 

translation is a function transformation that transform the function in a way of translating. by translating the function its graph is moved  up an down. moving the function f(x) 2 units to the left will be the new function g(x) with the equation: g(x)=f(x+2)=2(x+2)^2 -1

answer:   rotate 270° clockwise about (7, 1) and reflect across the line x = 7

step-by-step explanation:

because i took test

the answer should be a. snail