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If f(x)=2x+4 then f^-1(x)= ?

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  • If f(x)=2x+4 then f^-1(x)= ?


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Answer to If f(x) = (x2 - 2x - 1)2/3, then f'(0) =? A) 4/3 B) 0 C) -2/3 D) -4/3 E) ... (2/3)(x 2 - 2x - 1) (-1/3) (2x)(-2) (-8x/3)(x 2 - 2x - 1) (-1/3 ...
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Positive: 50 %
... If F(x) = 3x^2 - 5x and G(x) = 2x - 4, ... I'm having trouble with this problem. Any help is appreciated. ... equals 2, then g(f(2)) is the same thing ...
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Positive: 47 %

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then f ( x ) = ( x ) 4 ( x ) 2 = x 4 x 2 = f ( x ) if f ( x ) = x 2 + 1 , then f ( x ) = ( from V63 0123 at NYU ... This preview has blurred sections. Sign ...
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Positive: 50 %
MATH 10550, EXAM 1 SOLUTIONS 1. If f(2) = 5, f(3) = 2, f(4) ... (4 x2) x2(2 + p 4 x2) ... = x4 + 6x 2. Then f( 2) = 2, f(0) = 2 and f(1) = 5. Since f(x) ...
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Positive: 45 %
... (x))]' = 2(x^2 + 3x -2)*(2x+3) f'(1) = [u(v(1)] ... We know that if f(x) = u (v(x) , then. f'(x) = (u(v(x)) ' = u'(v ... = 2x^2 + 6x - 4. dt/dx = 2x ...
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Positive: 31 %
Inverse Functions. An inverse function goes the other way! Let us start with an example: Here we have the function f(x) = 2x+3, written as a flow diagram:
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Positive: 8 %

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