Question

Please help i'd really appreciate it.

Answer 1

The answer is
Y= 4x + 4

Answer 2

Answer:

y = $\frac{1}{4}$ x - 1

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 = - 4x + 3 ← is in slope- intercept form

with slope m = - 4

Given a line with slope m then the slope of a line perpendicular to it is

$m_{perpendicular}$ = - $\frac{1}{m}$ = - $\frac{1}{-4}$ = $\frac{1}{4}$, hence

y = $\frac{1}{4}$ x + c ← is the partial equation of the perpendicular line

To find c substitute (8, 1 ) into the partial equation

1 = 2 + c ⇒ c = 1 - 2 = - 1

y = $\frac{1}{4}$ x - 1 ← equation of perpendicular line