I’m not sure how to solve this

B

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

y = x + ← is in slope- intercept form

with slope m =

The equation of a line in point- slope form is

y - b = m(x - a)

where m is the slope and (a, b) a point on the line

y - 8 = (x + 6) ← is in point- slope form

with slope m =

Parallel lines have equal slopes, thus

The 2 given lines are Parallel

i think is g(1)=-1.

hope that i can