Respuesta :

apologiabiology
initial investment was when x=0, when no change had occured

c(0)=7(0)^2-6(0)+5
c(0)=5

this is in thousands
5*1000=5000
answer is $5000 is initial

Answer:

Option (a) is correct.

The Juan’s initial investment is $ 5

Step-by-step explanation:

Given : Juan’s investment account can be modeled by the function,[tex]c(x)=7x^2-6x+5[/tex], in thousands of dollars.                        

We have to find the  Juan’s initial investment.

Since,  Juan’s investment is modeled by function

[tex]c(x)=7x^2-6x+5[/tex]

Since initial investment is when he start the investment and is given by when

x = 0

Thus,  [tex]c(0)=7(0)^2-6(0)+5[/tex]

Simplify , we get,

c(0) = 5

Thus, the Juan’s initial investment is $ 5

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