Question

Y=1/3x + ? DUE IN 2 MINS PLEASE HELP

Answer 1

Answer: Using the slope-intercept form, the y-intercept is 0 .

Step-by-step explanation:

'm so sorry :( i dont know if this right tho

Answer 2

Answer:

y = 3x + 7

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 )

Calculate m using the slope formula

m = $\frac{y_{2}-y_{1} }{x_{2}-x_{1} }$

with (x₁, y₁ ) = (- 3, 4) and (x₂, y₂ ) = (3, 2) ← 2 points on the line

m = $\frac{2-4}{3+3}$ = $\frac{-2}{6}$ = - $\frac{1}{3}$

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

$m_{perpendicular}$ = - $\frac{1}{m}$ = - $\frac{1}{-\frac{1}{3} }$ = 3, thus

y = 3x + c ← is the partial equation

To find c substitute (- 1, 4) into the partial equation

4 = - 3 + c ⇒ c = 4 + 3 = 7

y = 3x + 7 ← equation of perpendicular line