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3 years ago

URGENT HELP PLEASE: What are the values of a1 and r of the geometric series?

Mathematics

1 answer:

lawyer [7]3 years ago

6 0

Answer:

Third option is the correct choice.

Step-by-step explanation:

$a_1$ is the first term of the sequence which is given to be 1.

$r$ is the common ration which can be found as:

$r=\frac{3}{1}=3\quad r=\frac{9}{3}=3$

Best Regards!

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xeze [42]

Answer:

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Step-by-step explanation:

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3 years ago

Read 2 more answers

Simplify the expression

Grace [21]

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3 years ago

What is the domain of the function? x + 3 f(x) = VX + 3

ahrayia [7]

Your question is a little ambiguous, but I am assuming that you meant to say the function $f(x) = x+3$

Thus, I am solving your question based on assuming the function such as

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But, it would still clear your concept, no matter what the function is.

Answer:

we conclude that

$\mathrm{Domain\:of\:}\:x+3\::\quad \begin{bmatrix}\mathrm{Solution:}\:&\:-\infty \:$

The graph is also attached.

Step-by-step explanation:

Given the function

$f(x)=x+3$

We know that the domain of a function is the set of input or argument values for which the function is real and defined.

As the function has no undefined points nor domain constraints.

Thus, the domain is

$-\infty \:$

Therefore, we conclude that

$\mathrm{Domain\:of\:}\:x+3\::\quad \begin{bmatrix}\mathrm{Solution:}\:&\:-\infty \:$

The graph is also attached.

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2 years ago