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3 years ago

Which of the following lists of ordered pairs is a function?

Mathematics

2 answers:

saul85 [17]3 years ago

8 0

Answer:

Step-by-step explanation:

A. (1, 2), (1,-2), (3, 2), (3, 4)

B. (1,6), (2, 7),(4,9), (0,5)

C. (0, 2), (2,3), (0, -2), (4,1)

D. (2, 4), (0, 2), (2, - 4), (5,3)

Theres no repeating x value.

Tom [10]3 years ago

6 0

B is the correct answer because each value of y only own one x. Hope this helps!

You might be interested in

Suppose f varies directly as g, and f varies inversely as h. Find g when f = 10 and h = –12, if g = 56 when h = –2 and f = –7. R

kow [346]

Answer:

-480

Step-by-step explanation:

If f varies directly as g, and inversely as h, then we can write the variation equation:

$f=\frac{kg}{h}$ , where k is the constant of variation.

If g=56 when h=-2 and f=-7, then we substitute these values into the formula to find the value of k.

$-7=\frac{k(56)}{-2}$

$-7\times -2=56k$

$k=\frac{14}{56}=\frac{1}{4}$

The equation now becomes:

$f=\frac{g}{4h}$

if f=10 and h=-12, then;

$10=\frac{g}{-48}$

$g=-48\times 10=-480$

The correct answer is B.

4 0

3 years ago

1. 6x + 2y = -12

8090 [49]

Answer:

J71763eua8w8w8us

Nakshatra w

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I2991992

3 0

3 years ago

Pls answer this question

Pavlova-9 [17]

Answer:

Question 37:

B) 21

Step-by-step explanation:

How I found the radius:

radius= 132/ 2 x π

r=132 / 6.2831853071796

r=21.0084525

Divide 132 by 6.2831853071796

π = 3.1415926535898

Note: Hope this Helps!

<em>-kiniwih426</em>

5 0

3 years ago

The amount of money invested in a retirement fund is an example of which of the following?

babymother [125]

Answer:

the answer is A

okay that it have a nice day

4 0

2 years ago

A recycling bin is in the shape of a right rectangular prism. The bin is 12 meters long, 512 meters wide, and 612 meters tall.

devlian [24]

To find the volume of the recycling bin, you will use the formula for finding volume of a rectangular prism.

V = lwh
V = 12 x 512 x 612
V = 3760128 cubic meters

The answer is not given, but based in these numbers this is correct.

If it is 12 m x 5 m x 6 than the answer is 360 cubic meters

6 0

3 years ago