Question

Match the input values on the left ( X ) with the output values on the right ( Y ). y = 2 x + 7 1 . 9 3 2 . 13 4 3 . 15 1 4 . 11 2

Answer 1

if y=x/2+1

then x =y+ 1 simply expression two the 2 power and you get the answer

Explanation:

Answer 2

the answer is y=2x+0.163811

Explanation: