3 years ago

Tell whether -2 is a solution of the intequality. 8-2x<12

Mathematics

1 answer:

Llana [10]3 years ago

6 0

Answer:

add 8 to 2 and then multiply the 8 with 12.

Step-by-step explanation:

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3 years ago

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4 years ago

What is f(5) if f(1) = 3.2 and f(x + 1) = (f(x))?

scoray [572]

Answer:

The value of f(5) is 3.2.

Step-by-step explanation:

It is given that f(1) = 3.2 and

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Substitute x=1 in the above equation.

$f(1+1)=f(1)$

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Substitute x=2 in the given equation.

$f(2+1)=f(2)$

$f(3)=3.2$

Substitute x=3 in the given equation.

$f(3+1)=f(3)$

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Substitute x=4 in the given equation.

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$f(5)=3.2$

Therefore the value of f(5) is 3.2.

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