Mathematics
11 Online
OpenStudy (anonymous):
write an equation for the translation of y=5/x that has the asymptotes of x=6 and y=7
***medal***
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
@jim_thompson5910 help please?
jimthompson5910 (jim_thompson5910):
What is the current vertical asymptote?
OpenStudy (anonymous):
5? @jim_thompson5910
jimthompson5910 (jim_thompson5910):
what number can you not divide by
OpenStudy (anonymous):
one? @jim_thompson5910
Join the QuestionCove community and study together with friends!
Sign Up
jimthompson5910 (jim_thompson5910):
you can divide by 1
5/1 = 5
OpenStudy (anonymous):
zero? @jim_thompson5910
jimthompson5910 (jim_thompson5910):
correct, 5/0 is not defined
jimthompson5910 (jim_thompson5910):
so that's why 5/x has a vertical asymptote at x = 0
OpenStudy (anonymous):
I knew that, but how do i write my equation? @jim_thompson5910
Join the QuestionCove community and study together with friends!
Sign Up
jimthompson5910 (jim_thompson5910):
how can you change the denominator to make x = 6 the vertical asymptote?
OpenStudy (anonymous):
divide by one? @jim_thompson5910
jimthompson5910 (jim_thompson5910):
how can you make the denominator 0 when x = 6
OpenStudy (anonymous):
divide by zero @jim_thompson5910
jimthompson5910 (jim_thompson5910):
let's say I had x-2 as the denominator
Join the QuestionCove community and study together with friends!
Sign Up
jimthompson5910 (jim_thompson5910):
what makes that denominator zero?
OpenStudy (anonymous):
+2? @jim_thompson5910
jimthompson5910 (jim_thompson5910):
correct
jimthompson5910 (jim_thompson5910):
so what must the denominator be to make +6 make the denominator zero
OpenStudy (anonymous):
-6? @jim_thompson5910
Join the QuestionCove community and study together with friends!
Sign Up
jimthompson5910 (jim_thompson5910):
what expression is 0 when x = 6
OpenStudy (anonymous):
x+6?
jimthompson5910 (jim_thompson5910):
if it were x+6, then notice this
x+6
6+6 ... replace x with 6
12
we got 12 when we wanted to get 0
OpenStudy (anonymous):
x-6?
jimthompson5910 (jim_thompson5910):
correct
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
So far I have:\[y = \frac{ 5 }{ x-6 } +7\]
OpenStudy (anonymous):
That's what i got @Wimsicle
OpenStudy (anonymous):
that's the only one with x-6