3 years ago

Which relation is a function?

Mathematics

2 answers:

yuradex [85]3 years ago

4 0

Answer:

The first one

Step-by-step explanation:

Use the vertical line test, all others cross in more than one place.

LenaWriter [7]3 years ago

3 0

Answer:

The first one

Step-by-step explanation:

A relation is a function if for any x value of an ordered pair, there is only one corresponding y value.

Hope this helps

-Amelia The Unknown

You might be interested in

Determine the distance between the following two points. (round to the nearest hundredths)

padilas [110]

Answer:

$d=7.07$

Step-by-step explanation:

Distance Formula: $d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

Simply plug in the 2 coordinates into the distance formula to find distance d:

$d=\sqrt{(3-(-2))^2+(-4-1)^2}$

$d=\sqrt{(3+2)^2+(-5)^2}$

$d=\sqrt{(5)^2+25}$

$d=\sqrt{25+25}$

$d=\sqrt{50}$

$d=5\sqrt{2}$

$d=7.07$

5 0

3 years ago

What is m3 + 9n when m = 4 and n = 5

WINSTONCH [101]

I believe the answer is 57

6 0

3 years ago

Read 2 more answers

Which expression is equivalent to x2 - 8x + 15

Valentin [98]

The answer is ( x - 3 ) ( x - 5)

3 0

3 years ago

Retail value is also known as the

Setler79 [48]

Answer:

Retail value is also known as the sticker value.

6 0

3 years ago

Read 2 more answers

Which numbers are perfect squares? Check all that apply.

blagie [28]

Answer:

16, 100, 1,

Step-by-step explanation:

A perfect square is a number multiplied by itself to get that number. So 16 would be 4*4 and 100 would be 10*10, then 1 would just be 1*1

7 0

3 years ago

Read 2 more answers