Question

Help! Please show work this is my last question! ʕ•ᴥ•ʔ

Answer 1

(7, 18) (9, 22) (15, 34)

Explanation:

so all you have to do is substitute the values given

substitute the input into x

wait a minute.. its output so what you ACTUALLY have to do is

18 = 2x + 4

then solve for the inputs

14 = 2x

x = 7

22 = 2x + 4

18 = 2x

x = 9

34 = 2x + 4

30 = 2x

x = 15

Answer 2

Here

Explanation:

Input for x on first input is 7! 2*7+4

Input for x on second input is 9 2*9+4

Input for x on third input is 15 2*15+4

Hope this helps!