I need help in solving this equation.

label Algebra
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f(x)=5x+2, find f(2)

f(x)=4^2-x, find f(-1)

f(x)=2, find f(-2)

Apr 22nd, 2015

will get back to you.....................................................................................................................................................

Apr 22nd, 2015

Is the third question correct?


Apr 22nd, 2015

f(x)=5x+2,

f(2) = (5*2) +2 =12

Please verify the second question also


Apr 22nd, 2015

hi y are u posting the same question?

Apr 22nd, 2015

yes

Apr 22nd, 2015

I am working on it.


Apr 22nd, 2015

ok thanks

Apr 22nd, 2015

f(x)=4^2-x,

f(-1) = 16 - -1

       =17

Did you verify the third question?

Please add me as your tutor so I can directly chat with you.



Apr 22nd, 2015

Please verify the third question since there is no x in the function

Apr 22nd, 2015

how do i add you my email is argarette@gmail.com thanks

Apr 22nd, 2015

I am not sure. Please verify the third question since there is no x in the function.


Apr 22nd, 2015

f(x)=2, find f(-2)

Apr 22nd, 2015

so answer is 2 .

Apr 22nd, 2015

4x=y^2

Apr 22nd, 2015

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