What is the y-intercept of the linear function graphed here?

The y intercept is -2

Step-by-step explanation:

The line passes through the Y-axis at one point, that point is -2. This therefore, is the Y-intercept.

step by step solution :

step   1   :

1.1     4 = 22

(4)3 = (22)3 = 26

equation at the end of step   1   :

  ((23) • 26)2

step   2   :

equation at the end of step   2   :

  (23 • 26)2

step   3   :

final result :

  218

ya

i believe a. 12x≥120 is the answer