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destiny35
Group Title
Find the slope of the line that passes through (4, 1) and (7, –2).
–1
–1/3
1/3
1
 one year ago
 one year ago
destiny35 Group Title
Find the slope of the line that passes through (4, 1) and (7, –2). –1 –1/3 1/3 1
 one year ago
 one year ago

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Faris_Waleed Group TitleBest ResponseYou've already chosen the best response.0
To calculate the slope you must find the difference in y divided by difference in x. Use this rule: \[\frac{ y2y1 }{ x2x1 }\]
 one year ago

Faris_Waleed Group TitleBest ResponseYou've already chosen the best response.0
(4,1) and (7,2) (x1,y1) and (x2,y2)
 one year ago

destiny35 Group TitleBest ResponseYou've already chosen the best response.0
I know the rule,I just don't understand how to solve it.
 one year ago

destiny35 Group TitleBest ResponseYou've already chosen the best response.0
@Faris_Waleed
 one year ago

Faris_Waleed Group TitleBest ResponseYou've already chosen the best response.0
Ok So I wrote the first point is (4,1) so it will be (x1,y1) The second point is (7,2) so it will be in terms of ( x2,y2)
 one year ago

Faris_Waleed Group TitleBest ResponseYou've already chosen the best response.0
The rule is: y2y1/x2x1 SO: 21/74 It will be 1
 one year ago
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