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what is the slope of the line that passes through (3,2) and (1,2)?
 one year ago
 one year ago
what is the slope of the line that passes through (3,2) and (1,2)?
 one year ago
 one year ago

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heathernellyBest ResponseYou've already chosen the best response.0
use m=(y2y1)/(x2x1)
 one year ago

whpalmer4Best ResponseYou've already chosen the best response.0
Slope is the rise over the run. How many units up (or down) does the line go when you move 1 unit right or left? Formula: \[m= \frac{(y_2y_1)}{(x_2x_1)}\] where \((x_1,y_1), (x_2,y_2)\) are the points.
 one year ago

alyxxx101Best ResponseYou've already chosen the best response.0
I did. But i'm not sure if my answer is correct...
 one year ago

whpalmer4Best ResponseYou've already chosen the best response.0
Okay, show your work and we'll check it for you.
 one year ago

whpalmer4Best ResponseYou've already chosen the best response.0
I'll give you a hint: look at the yvalues.
 one year ago

alyxxx101Best ResponseYou've already chosen the best response.0
dw:1360351189497:dw
 one year ago

heathernellyBest ResponseYou've already chosen the best response.0
what did you get as your answer?
 one year ago

heathernellyBest ResponseYou've already chosen the best response.0
the answer is 0 because 0/4 can't be 4
 one year ago

whpalmer4Best ResponseYou've already chosen the best response.0
0 divided by 4 is 4?
 one year ago

alyxxx101Best ResponseYou've already chosen the best response.0
Oh okay. I see. So the answer to that problem is 0 then?
 one year ago

alyxxx101Best ResponseYou've already chosen the best response.0
How does that work though? Can you please show me?
 one year ago

whpalmer4Best ResponseYou've already chosen the best response.0
Yes. That's why I suggested looking at the y values. If the y values are identical, the line is horizontal. If the x values are identical, the line is vertical.
 one year ago

heathernellyBest ResponseYou've already chosen the best response.0
dw:1360351384095:dw
 one year ago

whpalmer4Best ResponseYou've already chosen the best response.0
It's good to have an intuitive understanding of what slope means. Positive slope means it goes up as you move to the right. Negative slope means it goes down as you move to the right. Slope > 1 means it goes up more than 1 unit for every unit you move on the x axis. Slope < 1 (but > 0) means it goes up less than 1 unit for every unit you move on the x axis.
 one year ago

alyxxx101Best ResponseYou've already chosen the best response.0
what is the slope of the line that passes through (3,2) and (1,2)? so to this problem...my answer is going to be 0 then?
 one year ago

whpalmer4Best ResponseYou've already chosen the best response.0
Yes, the answer is 0. The line is horizontal, because for each point, the y value is the same.
 one year ago

alyxxx101Best ResponseYou've already chosen the best response.0
Oh okay! That makes sense now
 one year ago

heathernellyBest ResponseYou've already chosen the best response.0
yes the answer is 0! :)
 one year ago

whpalmer4Best ResponseYou've already chosen the best response.0
It's really worth practicing finding the slope and seeing what different slopes look like; having a feel for that will save you time and prevent wrong answers in the future. Use a pair of dice to make up points, plot lines between them, and find the slope.
 one year ago

alyxxx101Best ResponseYou've already chosen the best response.0
Oh alright. Thanks a ton you guys! I really appreciate it! :)
 one year ago
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