Browse by Stream
QnA
Home
QnA
Go To Your Study Dashboard

Get Answers to all your Questions

header-bg qa
  • Home
  • NCERT
  • Observe the given table and find if x and y are directly proportional.

Q1. Observe the given table and find if x and y are directly proportional.

x  6  10 14 18 22 26 30
y 4 8 12 16 20 24 28

 

Answers (1)

best_answer

If x and y are directly proportional then  \frac{x}{y} must be equal to a constant value let say some  'k'.

Hence we then calculating: \frac{x}{y}

\frac{6}{4}=\frac{3}{2}                       \frac{10}{8}=\frac{5}{4}                       \frac{14}{12}=\frac{7}{6}                          \frac{18}{16}=\frac{9}{8}  

\frac{22}{20}=\frac{11}{10}                 \frac{26}{24}=\frac{13}{12}                     \frac{30}{28}=\frac{15}{14}  ,

as you can see that all these values are not equal hence, 

we can say that x and y are not directly proportional.

Posted by

Divya Prakash Singh

View full answer

Similar Questions

Trending Articles/News

anam-khan

JNVST Class 6 admit card 2025 out at navodaya.gov.in; exam in 2 phases
anam-khan

NVS LEST 2025 application correction deadline today at navodaya.gov.in; editable fields
anam-khan

NVS 2025 application correction window for Class 9, 11 admissions opens at navodaya.gov.in

Latest Question