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If b is given by b(x) = 2x-6 then b(4) is equal =?

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Question added by Emad Hamdi , Maths Teacher , Halley International schools, Kingdom of Saudi Arabia.
Date Posted: 2016/03/22
محمد أبو زيد
by محمد أبو زيد , Inspector , Matrouh Health Affairs

The answer for your question is two

Deleted user
by Deleted user

b (4) = 2(4) - 6 

b (4) = 8 - 6

= 2 

if b is given by b(x)=2x-6 then b(4) is equal to 2

lal chandra kamala
by lal chandra kamala , LECTURER , NGBV ALLAHABAD.UP

answer of your  question 2*4-6=2

jawed lund
by jawed lund , Front officer , Crown Hotel

we know that,

b(x) = 2x-6, then

b(4) = 2(4)-6

b(4) = 8-6

b(4) =2 answer

Gayasuddin Mohammed
by Gayasuddin Mohammed , Advocate , Practicing Law before High Court at Hyderabad

two...........................................................................

Samadhan Munde
by Samadhan Munde , Project Fellow , Sant Gadge Baba Amravati University

Given function is  b(x) = 2x-6 then put x=4 in above function we get   b(4) =02 

 

fatima elyakoubi
by fatima elyakoubi , أستاذة , مدرسة فالا

b(4)=2*4-6=2 it's the result 

shahzad yousafzai
by shahzad yousafzai , Trainee Engineer , Sarhad Textile Mills Limited

the right answer will be two for b(x)

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