Got Homework?
Connect with other students for help. It's a free community.
Here's the question you clicked on:
 0 viewing
samalami
Group Title
Pre Calc: For what value of k will the graph of 6x + ky = 6 be perpendiculuar to the graph of 2x – 6y = 12?
A.1/2
B.)4
C.)2
D.)5
 one year ago
 one year ago
samalami Group Title
Pre Calc: For what value of k will the graph of 6x + ky = 6 be perpendiculuar to the graph of 2x – 6y = 12? A.1/2 B.)4 C.)2 D.)5
 one year ago
 one year ago

This Question is Closed

lgbasallote Group TitleBest ResponseYou've already chosen the best response.1
first...solve for y in terms of x in 2x  6y = 12 do you know how?
 one year ago

samalami Group TitleBest ResponseYou've already chosen the best response.1
@lgbasallote y=x/32 correct?
 one year ago

lgbasallote Group TitleBest ResponseYou've already chosen the best response.1
now...solve for y in terms of x in 6x + ky = 6
 one year ago

samalami Group TitleBest ResponseYou've already chosen the best response.1
y=6/k6x/k
 one year ago

samalami Group TitleBest ResponseYou've already chosen the best response.1
@lgbasallote
 one year ago

lgbasallote Group TitleBest ResponseYou've already chosen the best response.1
right. so that has a slope of 6/k for it to be perpendicular to y = x/3  2, the slope should be 3 agree?
 one year ago

samalami Group TitleBest ResponseYou've already chosen the best response.1
@lgbasallote yessss
 one year ago

lgbasallote Group TitleBest ResponseYou've already chosen the best response.1
wait... i saw wrong
 one year ago

lgbasallote Group TitleBest ResponseYou've already chosen the best response.1
the slope of that equation is 6/k
 one year ago

lgbasallote Group TitleBest ResponseYou've already chosen the best response.1
so now.. equate 6/k to 3 and solve for k \[\huge \frac 6k = 3\]
 one year ago

samalami Group TitleBest ResponseYou've already chosen the best response.1
k=2 @lgbasallote thank you <3
 one year ago

lgbasallote Group TitleBest ResponseYou've already chosen the best response.1
welcome
 one year ago
See more questions >>>
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.