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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
12 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.

 

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Askiitians Expert

Sagar Singh

B.Tech, IIT Delhi

abdul hadi
18 Points
12 years ago

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

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