what is the equation of a line that is perpendicular to y=5 and that passes through the point (-7, -5)

  x = -7

Step-by-step explanation:

The vertical line through (-7, -5) will be of the form ...

  x = constant

To make the line go through the given point, the constant must be the x-coordinate of that point:

  x= -7

12

step-by-step explanation:

12 + 5 = 17

12x2=24

24-7=17

answer: 33 ( approx)

step-by-step explanation:

since, in the linear regression formula, the slope is the a in the equation y = b + ax ( by comparing it with the general equation of line y = mx + c )

where,

here given table is,

price ($), x   :           18         23       25       29       30       33

pairs sold, y :         16         13         10       8         6       2

so, ,   ,   ,

and   ,

thus, slop of the given line is,

⇒  

⇒   ≈ 33