3 years ago

Which of the following relations is a function?

Mathematics

1 answer:

Agata [3.3K]3 years ago

5 0

Answer:

Step-by-step explanation:

Because in D, there no x-value that are repeating in the list.

For example A, the value 8 and -8 are being repeated twice, which makes this relation not a fuction.

You might be interested in

A female grizzly bear weighs 500 pounds. after hibernating for 6 months, she only weighs 200 pounds. what is the mean change in

Pavlova-9 [17]

500- 200= 300/ 6= lose weight= -50lb/ month

6 0

4 years ago

Factor n 3 - n 2 + 3n - 3.

son4ous [18]

N³- n² + 3n - 3 = (n²+3 )(x-1 )

7 0

3 years ago

Read 2 more answers

Complete the square to solve the equation below

frutty [35]

$x^2+x= \frac{7}{4}$

Take one-half of the coefficient of x and square it, then add it to both sides.

$x^2+x+ (\frac{1}{4}) =\frac{7}{4}+ (\frac{1}{4})$

$x^2+x+(\frac{1}{4})= 2$

$\left(x+\frac{1}{2}\right)^2=2$

$x+\frac{1}{2}=\pm \sqrt{2}$
-----------------------------------------------------------------
$x+\frac{1}{2}=- \sqrt{2}$
$x=-\frac{1}{2}- \sqrt{2}$ <=

AND

$x+\frac{1}{2}= \sqrt{2}$
$x= \sqrt{2}-\frac{1}{2}$ <=

5 0

3 years ago

Can someone Help meeee!!

kirill [66]

70.24, That should be right

ekshzhsusjsnskwl

8 0

3 years ago

Read 2 more answers

I need help with this exercise on Simplifying Logarithms.

Ainat [17]

Answer:

e^6 ≈ 403