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bahrom7893 Group TitleBest ResponseYou've already chosen the best response.1
post the question
 2 years ago

Eyad Group TitleBest ResponseYou've already chosen the best response.1
F(x)= x+2m ,x<3 3m(x^2)+k ,3≤x<1 2(x^3)m ,x>1 ___________________________ (this is da multirule) ^^ Where F(x) is continuous at x=3 ,at x=1 Find m,k
 2 years ago

Eyad Group TitleBest ResponseYou've already chosen the best response.1
Can't u wait ?!
 2 years ago

bahrom7893 Group TitleBest ResponseYou've already chosen the best response.1
NO! BAH DOES NOT WAIT!
 2 years ago

bahrom7893 Group TitleBest ResponseYou've already chosen the best response.1
So basically plug in x=3 into x+2m and into 3m(x^2)+k
 2 years ago

bahrom7893 Group TitleBest ResponseYou've already chosen the best response.1
3+2m 3m(9)+k
 2 years ago

Eyad Group TitleBest ResponseYou've already chosen the best response.1
Alright BAH (i wish if i was a mod >.>) Do BAH KNOW THE ANSWER ?
 2 years ago

bahrom7893 Group TitleBest ResponseYou've already chosen the best response.1
Now equate them because you want them to meet at the same point for the function to be continuous 3+2m=27m+k 2m27m=k+3 25m=k+3 k = (25m+3)
 2 years ago

Eyad Group TitleBest ResponseYou've already chosen the best response.1
i did that ,and ?
 2 years ago

bahrom7893 Group TitleBest ResponseYou've already chosen the best response.1
Do the same thing for 3m(x^2)+k 2(x^3)m, but at x=1
 2 years ago

bahrom7893 Group TitleBest ResponseYou've already chosen the best response.1
3m+k=2m
 2 years ago

bahrom7893 Group TitleBest ResponseYou've already chosen the best response.1
Solve the two equations
 2 years ago

bahrom7893 Group TitleBest ResponseYou've already chosen the best response.1
And everything will be revealed............................................
 2 years ago

Eyad Group TitleBest ResponseYou've already chosen the best response.1
well that was my answer but i got a diff. value :/
 2 years ago

bahrom7893 Group TitleBest ResponseYou've already chosen the best response.1
k = (25m+3) 3m+k=2m 3m25m3=2m 22m+m=2+3 21m=5 m=5/21
 2 years ago

bahrom7893 Group TitleBest ResponseYou've already chosen the best response.1
k = (125/21 + 3) ... whatever that is
 2 years ago
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