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crimeas [40]
3 years ago
8

3. If the line tangent to the graph of the function f at the point (1,7) also passes through the point

Mathematics
1 answer:
Usimov [2.4K]3 years ago
5 0

Answer:

f'(-1)= 3

Step-by-step explanation:

slope = (y2 - y1)/(x2 - x1)= (7-(-2))/(1-(-2))=9/3=3

Slope of the tangent line in the given point equals f' at this point.

So,

f'(-1)= 3

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Answer:  13.722 km ;  or, write as:  13  13/18 km .
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Explanation:
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Area = Length * width ; 
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or, write as:  A = L * w ;
________________________

Given: A = 247 km² ; 
           
          L = 18 km ; 
 
          w = "y" ; 
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 Find:  "y"
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  A = L * w ; 
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Plug in our values:
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  247 km² = 18 km * "y" ;  solve for "y" (in units of "km") ;

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        18 y = 247 ; 
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Divide each side of the equation by "18"; to isolate "y" on one side of the equation; and to solve for "y" :
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        18 y / 18 = 247 / 18 ;
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  to get:
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              y = 13.7222222222222222...... km ;  round to: 13.722 km

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Answer:

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Step-by-step explanation:

La cantidad que Camilo compró el auto usado = $6,000,000

La cantidad que Camilo acordó pagar en efectivo = $1,000,000

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Por lo tanto, tenemos;

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La cantidad de meses que Camilo paga el saldo de 5,000,000 a 1,000,000 por mes = 5,000,000 / 1,000,000 mes = 5 meses

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