What is the slope of the line that passes through the points (-4, 0) and (-4, -10)? Write your answer in simplest form.

Step-by-step explanation:

It means that for a line passing through two points to have the slope, the x-coordinates of these point have to be different.

(-4, 0) and (-4, -10) means x₁ = x₂ = -4, so there is no slope.

{the line is parallel to Y-axis, and has an equation:  x=-4}

14.29%

step-by-step explanation:

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