Answer:
The second sampling method, surveying drama club members in her physical education class, is the most representative.
Step-by-step explanation:
The slope of CD is

The slope of the perpendicular bisector is the negative reciprocal,

The perpendicular bisector passes through M, the midpoint of CD
M =( (0+2)/2, (-4 + 6)/2) = (1, -1)
So point slope form for the perpendicular bisector is

Solving for y gives slope intercept form.

Not sure how to type that without spaces; we didn't have online homework back then.
Answer: y=(-1/5)x-4/5
Answer:
slope = - 1
Step-by-step explanation:
Calculate the slope m using the slope formula
m = (y₂ - y₁ ) / (x₂ - x₁ )
with (x₁, y₁ ) = (6, 1) and (x₂, y₂ ) = (3, 4)
m =
=
= - 1
Answer:
I think A or D but i'm stuck on D
Step-by-step explanation: