Step-by-step explanation:
I can not see the answer choices but the y intercept of a function is simply the value of y when x=0.
For example, the function
[tex]f(x) = 4x +4[/tex]
Has a y intercept of 4 because
[tex]f(0) = 4(0) + 4 = 0 + 4 = 4[/tex]
So for the answer choices plug in 0 for x to find the value of y. If the former equals 4, then that is your answer.
