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Novosadov [1.4K]
3 years ago
11

2. Find f(-1). f(x) = x2-4x+2 X+7 Round your answer to the nearest hundredth.

Mathematics
1 answer:
natka813 [3]3 years ago
6 0

Step-by-step explanation:

f(x)=\dfrac{x^2-4x+2}{x+7}\\\\f(-1)=\text{put}\ x=-1\ \text{to}\ f(x):\\\\f(-1)=\dfrac{(-1)^2-4(-1)+2}{-1+7}=\dfrac{1+4+2}{6}=\dfrac{7}{6}

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P is the principal balance or the amount initially invested

r is the annual interest rate in decimal form

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t is the number of years

A = 1800 ( 1+ .0375/1) ^ (1*6)

A = 1800 ( 1.0375)^6

A = 2244.92138

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A = 2244.92

7 0
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Find the relative rate of change fro each of the following functions. f(x)=x^3 -3x^2
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3 years ago
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PSYCHO15rus [73]
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5 0
3 years ago
Read 2 more answers
2. Mississippi covers a total of 47,691 square
Charra [1.4K]

Answer:

<u>60 people per square mile</u>

Step-by-step explanation:

<u>Given</u> :

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cantaloup, graperfruit e tangerine 
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