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Mazyrski [523]
3 years ago
13

Write an exponential function for the chart below:

Mathematics
1 answer:
agasfer [191]3 years ago
8 0

51 * 2^x


51 * 2^0 = 51 * 1 = 51

51 * 2^1 = 51 * 2 = 102

51 * 2^2 = 51 * 5 = 204

...

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The 2 is in the tenths place so it's 2/10 or two tenths. : )
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What is the conjugate? √x + 2√b
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The correct answer is:  " √x  −  <span>2√b " .
</span>_________________________________________________________

       The "conjugate" of  " √x  + 2√b "  is:  " √x  −  2√b " .
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Explanation:
_________________________________________________________
      In an expression with 2 (TWO) terms;  that is, in a "binomial expression", 
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      →  So:  We are given:  " <span>√x + 2√b " .
</span>
      →  Note that this is a "binomial expression" ;

      →  that is, there are 2 (TWO) terms:  " <span>√x " ; and:  " 2√b " .
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To find the "conjugate" of the given binomial expression:

     </span>→  " <span>√x + 2√b "  ; 

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___________________________________________________________

     </span>→  " √x − 2√b "  ; 

     →  which is the "conjugate" ; and is the correct answer:
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→  " √x − 2√b " ;   is the "conjugate" of the expression:  " <span>√x + 2√b " . 
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</span>→  {that is:  " √x − 2√b " ;  is the conjugate.}.
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7 0
3 years ago
Mr. Altamirano opens an account with a simple interest on an account with $1000 at 3% annually for 9 months. How much interest d
Aleksandr [31]

Answer:

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3 0
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A laptop computer is purchased for 2300 . After each year, the resale value decreases by 35% . What will the resale value be aft
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8 0
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