Answer:
The second option
Explanation:
Given
f(x) = - 6

The y- intercept is where the graph crosses the y- axis, where the x- coordinate is zero.
Let x = 0 and solve for y
f(0) = y = - 6
→ note
= 1, thus
y = - 6 × 1 = - 6 ← y- intercept of f(x)
From the table for g(x)
When x = 0 , y = g(x) = - 3 ← y- intercept of g(x)
Thus the y- intercept of f(x) is equal to 2 times the y- intercept of g(x)