Question

I need help!

Answer 1

y = $\frac{1}{3}$ x + 2

the equation of a line in slope-intercept form is

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

rearrange 3x + y = - 8 into this form

subtract 3x from both sides

y = - 3x - 8 ← in slope-intercept form

with slope m = - 3

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

perpendicular slope = - $\frac{1}{m}$ = $\frac{1}{3}$

y = $\frac{1}{3}$ x + c is the partial equation of the perpendicular

to find c substitute (- 3, 1 ) into the partial equation

1 = - 1 + c ⇒ c = 2

y = $\frac{1}{3}$ x + 2 ← in slope-intercept form

Answer 2

Answer:

Just took the test!!

Step-by-step explanation:

Look at the image down below!!