102k views
5 votes
Which ordered pairs are solutions to the inequality 4x+y>−6?

Select each correct answer.



(−1, −1)
(0, −9)
(2, 0)
(4, −20)
(−3, 6)

2 Answers

3 votes

Answer:

Hello!! the coordinates to this answer is (-1 , -1), (2,0) and (4, -20)

Explanation:

Hope you find this helpful!! have an awesome day and remember your beautiful!!

User Robotadam
by
8.4k points
6 votes

Hey!

----------------------------------------------------

Substitute with (−1, −1)

4x + y > −6

4(-1) + (-1) > -6

-5 + (-1) > -6

-6 > -6

TRUE

----------------------------------------------------

Substitute with (0, -9)

4x + y > −6

4(0) + (-9) > -6

0 + (-9) > -6

-9 > -6

FALSE

----------------------------------------------------

Substitute with (2, 0)

4x + y > −6

4(2) + 0 > -6

6 > -6

TRUE

----------------------------------------------------

Substitute with (4, -20)

4x + y > −6

4(4) + (-20) > -6

16 + (-20) > -6

-4 > -6

TRUE

----------------------------------------------------

Substitute with (-3, 6)

4x + y > −6

4(-3) + 6 > -6

-12 + 6 > -6

-6 > -6

FALSE

----------------------------------------------------

Hence, the answers are (2, 0), (4, -20), and (-1, -1)!

----------------------------------------------------

Hope This Helped! Good Luck!

User Ricardo Branco
by
8.0k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories