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muminat
4 years ago
5

F(x)=5x+4 g(x)=7x^2+3 find -3•(g-f)(0)

Mathematics
1 answer:
Lerok [7]4 years ago
6 0

f(x)=5x+4\\\\g(x)=7x^2+3\\\\(g-f)(x)=g(x)-f(x)=(7x^2+3)-(5x+4)\\\\=7x^2+3-5x-4=7x^2-5x-1\\\\-3(g-f)(x)=-3(7x^2-5x-1)=-21x^2+15x+3

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Answer:

A. 45

Step-by-step explanation:

The mean is the average of the data set.

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(111+38+58+46+64)÷7=

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Our answer that makes the most sense is A. 45

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9514 1404 393

Answer:

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Step-by-step explanation:

1. The finance charge is found from the simple interest formula;

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24 months is 2 years, so the interest charged is ...

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The finance charge is $304.

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2. The monthly payment will be the total amount due, divided by the number of months.

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