Consider the line y= -5/4x+4 . What is the slope of a line parallel to this line? What is the slope of a line perpendicular to t
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Answer:
slope = -
Step-by-step explanation:
Calculate the slope m using the slope formula
m =
with (x₁, y₁ ) = (23, - 30) and (x₂, y₂ ) = (- 7, 18)
m = =
=
= -