A community for students.
Here's the question you clicked on:
← 55 members online
 0 viewing
ally7343
 2 years ago
Determine whether y varies directly with x. If so, find the constant of variation k and write the equation.
x 4, 7, 10, 13
y 6.4, 11.2, 16, 20.8
ally7343
 2 years ago
Determine whether y varies directly with x. If so, find the constant of variation k and write the equation. x 4, 7, 10, 13 y 6.4, 11.2, 16, 20.8

This Question is Closed

ghass1978
 2 years ago
Best ResponseYou've already chosen the best response.1Determine y/x for all the given values if all results are the same,then y varies directly with x your k is the result of the division and ykx

learnerstuden123
 one year ago
Best ResponseYou've already chosen the best response.0divide all y's by x's. I'll show you the first two: 6.4 divided by 4 = 1.6 and 11.2 divided by 7 = 1.6 If the rest equal 1.6 then y does varies with x.
Ask your own question
Sign UpFind more explanations on OpenStudy
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.