Thank you for registering.

One of our academic counsellors will contact you within 1 working day.

Please check your email for login details.
MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

There are no items in this cart.
Continue Shopping

15. What is the range of the function f(x) = x 2 + 3 if the domain is {– 3, 0, 3}? (A) {3, 12} (B) {– 6, 3, 12} (C) All real numbers (D) All real numbers greater than or equal to 3

15. What is the range of the function f(x) = x 2 + 3 if the domain is {– 3, 0, 3}?
(A) {3, 12} (B) {– 6, 3, 12}
(C) All real numbers (D) All real numbers greater than or equal to 3

Grade:11

2 Answers

SAGAR SINGH - IIT DELHI
879 Points
10 years ago

Dear student,

f(x) = x 2 + 3

domain is {– 3, 0, 3}

Its range will be the set of all real numebs greater than 3.

 

Please feel free to ask your queries here. We are all IITians and here to help you in your IIT JEE preparation.

All the best.

Win exciting gifts by answering the questions on Discussion Forum. So help discuss any query on askiitians forum and become an Elite Expert League askiitian.

Now you score 5+15 POINTS by uploading your Pic and Downloading the Askiitians Toolbar  respectively : Click here to download the toolbar..

 

Askiitians Expert

Sagar Singh

B.Tech, IIT Delhi

abdul hadi
18 Points
10 years ago

there r only 3 values in the domain rite...

Think You Can Provide A Better Answer ?

Provide a better Answer & Earn Cool Goodies See our forum point policy

ASK QUESTION

Get your questions answered by the expert for free