Question

what is the missing number?

Answer 1

y = 1x + 2

Explanation:

y = 3, x = 1

=> 3 = 1 x 1 + ?

=> 3 = 1 + ?

=> ? = 2

Try again:

y = 4, x = 2

=> 4 = 1 x 2 + ?

=> 4 = 2 + ?

=> ? = 2 (correct)

- So, the equation will be: y = 1x + 2