PLEASE HELP ME! DOG has coordinates D (3,2) O (2,-4) and G (-1,-1). A translation maps point D to D’ (2,4). Find the coordinates of O’ and G’ under this translation

O’ (-1,1); G’ (1,-2)
O’ (3,0); G’ (-1,-1)
O’ (0,-3); G’ (-3,0)
O’ (1,-2); G’ (-2,1)

Iam trying to solve a linear equation for the shoe size of someone 84" tall taking into consideration example 1 is 69" tall with a shoe size of 9 and example 2 is 72 inches tall with a shoe size of 11. i understand that the equation should be y=mx+b and that on the graph the answer is (3,2) but i just don't understand how to create the equation to solve for 84-inches and 60-inches tall questions. after two days, i need .

Describe the domain and range of y=2(3)^x-2+5

Determine the required value of the missing probability to make the distribution a discrete probability distribution. x p(x) 3 0.23 4 ? 5 0.51 6 0.08 p(4) = nothing  (type an integer or a decimal.)