3 years ago

What is the domain and range , and is it a function ?

Mathematics

1 answer:

dem82 [27]3 years ago

6 0

Answer:

The domain of a function f(x) is the set of all values for which the function is defined, and the range of the function is the set of all values that f takes. (In grammar school, you probably called the domain the replacement set and the range the solution set.

You might be interested in

Help please!!!!!!!!!!!

andreev551 [17]

Answer:

download a app called photo math

Step-by-step explanation:

Thank me later

3 0

3 years ago

Which of the following is NOT a recommended way of writing ratios?

Amanda [17]

Answer:

Do not write ratios like so

2-1

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Find the length of an arc formed by a 90 degree angle on a circle with a radius of 6 the hcc

zvonat [6]

The length of that arc is (90/360)·2·π·6 = (1/4)·12·π = 3·π ≈ 9.42 units;

8 0

3 years ago

there are 8 students on the minibus. five of the students are boys. what fraction of the students or boys?

Hunter-Best [27]

Answer: 5/8

Explanation:

total = 8

boys = 5

fraction = 5/8

3 0

3 years ago

Read 2 more answers

Evaluate the series 4 – 2 + 1 – 0.5 + 0.25 to S10. Round to the nearest hundredth.

aleksklad [387]

The initial term of this geometric series is 4, and the common ratio is -1/2. The sum is given by

$S_{n}=a_{1}\dfrac{r^{n}-1}{r-1}\\\\S_{10}=4\cdot \dfrac{(-\frac{1}{2})^{10}-1}{-\frac{1}{2}-1}=4\cdot \dfrac{(\frac{1}{1024}-1)}{(-\frac{3}{2})}\\\\=\dfrac{8}{3}\cdot \dfrac{1023}{1024}=\dfrac{341}{128}$

The sum is approximately 2.66.

4 0

3 years ago