Answer: y + 8 = 5(x - 2)
Explanation:
Two lines that are parallel to each other have the same slope. The line we're given is in slope-intercept form, y=mx+b, where m is the slope.
With y=5x+6, m=5, so our slope = 5.
Point-slope form is y - y1 = m(x - x1), with m being the slope and x1 and y1 coming from a given point.
Our given point is (2,-8), so x1 = 2 and y1 = -8.
Next, plug in our values into point-slope form:
y - y1 = m(x - x1)
y - (-8) = 5(x - 2)
y + 8 = 5(x - 2)
I hope this helped! :)