3 years ago

Is this relation a function? {(1,4), (-5,2), (4,1), (1,6)}

Mathematics

1 answer:

cestrela7 [59]3 years ago

7 0

Answer:

Step-by-step explanation:

No, it is not since 2 points have the same x-coordinate and different y-coordinates.

You might be interested in

<img src="https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B2%7D%20%285x%20-%209%20%29%20%3D%202%20%28%5Cfrac%7B1%7D%7B3%7D%20%2B%206%20%

Tatiana [17]

Answer: 103/15

Step-by-step explanation:

We can simplify the right-hand side to be $2 \left(\frac{1}{3}+6 \right)=2 \left(\frac{19}{3} \right)=\frac{38}{3}$ .

This means we need to solve:

$\frac{1}{2}(5x-9)=\frac{38}{3}\\5x-9=\frac{76}{3}\\5x=\frac{103}{3}\\x=\boxed{\frac{103}{15}}$

7 0

2 years ago

Help MEEEEEE PLEASEEEEEEE

Anton [14]

Answer:

4 1/3 hours

Step-by-step explanation:

Since he will have completed 7 hours AFTER 2 2/3 more hours, he has completed 7- 2 2/3 = 4 1/3 hours so far

4 0

3 years ago

Read 2 more answers

Find the difference <br> a. 41- 275 <br> b. -15 - 47<br> c. -72 - (-151) <br> d. 612 - (-144)

Gekata [30.6K]

Answer:

41-275=234

15-47=62

-72-{151}=223

612-144=174

Step-by-step explanation:

6 0

3 years ago

40 Points!! Plz Help!!!

ohaa [14]

Answer:

Its 4 or 5 is cause im not really sure.

Step-by-step explanation:

6 0

2 years ago

(17,11) (5,0) find the slope show the work

Allushta [10]

0-11/5-17=11/12 is the answer to your question. The work is the equation.

4 0

3 years ago

Is this relation a function? ​{(1,4), (-5,2), (4,1), (1,6)}

Is this relation a function? {(1,4), (-5,2), (4,1), (1,6)}