A. F(0) is just 0. I know this because any number multiplied by 0 is just 0.
B. And to graph F(x) you would put F on the X axis and "x" on the Y axis.

I hope this helped! :))

(p.s. im not too sure about b :/ sorry!)

5 0

3 years ago

How many different strings can be formed by rearranging the letters in the word DCDCD?

Natali [406]

<h2>Answer:</h2>

The different strings which can be formed by rearranging the letters in the word DCDCD are:

<h2>Step-by-step explanation:</h2>

We are asked to find the different number of arrangements that may be me made in the word:

DCDCD

There are a total of 5 words such that D is repeated 3 times and C is repeated two times.

Hence, the total number of ways of arrangement is given by:

$=\dfrac{5!}{3!\times 2!}\\\\=\dfrac{5\times 4\times 3!}{3!\times 2!}\\\\=\dfrac{5\times 4}{2!}\\\\=\dfrac{5\times 4}{2}\\\\=10$

Hence, the total number of ways are: 10

3 0

3 years ago