What is the slope of the line that is perpendicular to y=3x-3?
3
-3
-1/3
1/3
What is the slope of the line that is parallel to y=2x-3?
2
-2
-1/2
1/2

Question

What is the slope of the line that is perpendicular to y=3x-3?
3
-3
-1/3
1/3
What is the slope of the line that is parallel to y=2x-3?
2
-2
-1/2
1/2

anonymous · Answer

what is the relationship of slopes for perpendicular lines?  for parallel lines?
y = mx+b

anonymous · Answer

do you know what the slope of $ y=2x-3$ is?
if not, let me know and i will tell you

anonymous · Answer

The slope of that line is 2.

anonymous · Answer

what is the relationship of slopes for perpendicular lines?  for parallel lines?

anonymous · Answer

you got this or no?

anonymous · Answer

parallel lines have the same slope, so since as you said the slope of $y=2x-3$ is $2$ a parallel line will also have a slope of $2$

anonymous · Answer

for this one $y=3x-3$ the slope is $3$
perpendicular slope is "negative reciprocal" i.e. flip it and put a minus sign in front of it