Options:
y= -2x - 6
y= 2/3x + 6
y= -2/3x + 6
y=2x + 6

y = - x + 6

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 =

with (x₁, y₁ ) = (0, 6) and (x₂, y₂ ) = (6, 2) ← 2 points on the line

m = = = -

The line crosses the y- axis at (0, 6) ⇒ c = 6

y = - x + 6 ← equation of line

company a

step-by-step explanation:

using the linear regression models , it is found that company a   pays about $14 more. but using the same regression (linear) company b pays about $10 more.

so company a pays more than b