Class 11 Mathematics - Relations and Functions - Graphs of standard functions Easy Quiz

Level 29 • 1/50 questions • 40 seconds per question.

Level readiness 1/50 Questions
Time Left 00:40 40 sec/question
RewardsCoins + XP
ModeClassic Quiz
Share
This level needs 49 more active questions. Admin panel me same class, subject, difficulty aur level_no 29 par question add karein.
Question 1 / 1 0 score
Answered 0/1 Correct 0 Time 00:40

समुच्चय \(A=\{1,3\}\) के इनपुटों पर नियम \(y=x+2\) से प्राप्त संबंध का ग्राफ कौन-सा है?

Which relation represents the graph of the rule \(y=x+2\) for the inputs in the set \(A=\{1,3\}\)?

Explanation opens after your attempt
Correct Answer

A. \(\{(1,3),(3,5)\}\)

Explanation

Simple Explanation

नियम \(y=x+2\) में \(x=1\) रखने पर \(y=3\) और \(x=3\) रखने पर \(y=5\) मिलता है। इसलिए क्रमित युग्म \((1,3)\) और \((3,5)\) होंगे, अतः विकल्प A सही है। विकल्प C में क्रमित युग्मों का क्रम उलट दिया गया है, जबकि D पहचान फलन \(y=x\) को दर्शाता है। परीक्षा टिप: ग्राफ के प्रत्येक बिंदु को हमेशा \((x,y)\) के क्रम में लिखें। / Using the rule \(y=x+2\), when \(x=1\), \(y=3\), and when \(x=3\), \(y=5\). Thus, the ordered pairs are \((1,3)\) and \((3,5)\), so option A is correct. Option C reverses the ordered-pair arrangement, while option D represents the identity rule \(y=x\). Exam tip: Always write graph points in the order \((x,y)\).

Open Question Page
Ask Friends
FAQs

Class 11 Mathematics Quiz FAQs

How many questions are in this quiz?

This level is designed for 50 active questions. Currently 1 questions are available for the selected class and difficulty.

Is there a timer in this quiz?

Yes, the timer uses 40 seconds per question for Easy difficulty and shows the total remaining time on the page.

Can I open each question separately?

Yes, every question has its own SEO-friendly page with answer, explanation and related practice links.