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gjhfdfg Group TitleBest ResponseYou've already chosen the best response.0
I've been stuck on this problem for a while, xintercepts of f(x) = \[\frac{ x+7 }{ x^2+5x3 }\]
 one year ago

campbell_st Group TitleBest ResponseYou've already chosen the best response.1
ok... to find the y intercept let x = 0 so y = 7/3 for the x intercept let y = 0 so x = 7 ( just look at the numerator) as 0 x anything = 0 the curve has vertical asymptotes... two and a hotizontal asymptote
 one year ago

gjhfdfg Group TitleBest ResponseYou've already chosen the best response.0
How did you get 7?
 one year ago

campbell_st Group TitleBest ResponseYou've already chosen the best response.1
well in a fraction the denominator can't be zero... only the numerator can be zero so to find the x intercept let y = 0 so you are solving x + 7 = 0 x = 7
 one year ago

Fgcbear16 Group TitleBest ResponseYou've already chosen the best response.0
dw:1360353484729:dw
 one year ago

Fgcbear16 Group TitleBest ResponseYou've already chosen the best response.0
the top will give you xintercepts.
 one year ago

campbell_st Group TitleBest ResponseYou've already chosen the best response.1
glad to help
 one year ago
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