Exercise 5 : Two numbers have the following propertiesThe sum of the larger and twice the smaller is equal to 13. Twice their positive difference is equal to eightWhat are the two numbers? Play around with modeling this problem variables. Create careful let statements and equations that translate the information you are given into a system you solve

option 1 is correct.

step-by-step explanation:

y varies inversely with x and constant of variation is 4

the equation will be:

y = k/x

where k =4 so,

y = 4/x

if we put values of x of option 1 in the above equation and find values of y

y = 4/-2 => y =-2

y = 4/-1 => y = -4

y = 4/1 => y = 4

y = 4/2 => y =2

so, all the values of x and y are correct.

if we put values of x given in other options and find value of y we cannot find whole table satisfying the equation.

hence option 1 is correct.

i dont know sorry

step-by-step explanation:

a

step-by-step explanation: