Diana C.

asked • 04/23/14

class 11 Relations and functions

Let f be a function defined by f:x→5x2  + 2 : x∈R
i) Find the image of 3 under f.
ii)Find f(3).f(2)
iii)Find x such that f(x)=22
 
Please response to this question fast. i have day after tomorrow. so please......!!! :(
 
Thanking you,
Diana

2 Answers By Expert Tutors

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Stanton D. answered • 04/23/14

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4.6 (42)

Tutor to Pique Your Sciences Interest

Diana C.

Thanks a lot for helping me out. God bless...!! :)
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04/24/14

Laura G. answered • 04/23/14

Tutor
4.9 (63)

Is math confusing? I've been in your shoes. Let me help!

Diana C.

Thankz alot... I have been asking this question  in many sites and got the answer from this site....
 
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04/24/14

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