Answer:

Explanation:
we know that
The equation of the line in slope intercept form is equal to

where
m is the slope
b is the y-intercept
In this problem we have

Solve for y
That means ----> Isolate the variable y
Multiply by 2 both sides

Apply distributive property right side
----> equation in slope intercept form
the slope is m=2
the y-intercept is b=-6