Question

Which point lies in the solution set for the following system of inequalities?
y > x + 4
y > -2x + 2

Answer 1

Help! <3

Answer 2

Do you have a list of options?

Answer 3

yaa.. (2, -1)
(-3, 2)
(-4, 0)
(0, 6)

Answer 4

We're going to test points. I'll do the first, you the second, me the third, and then you.

Answer 5

Look what happened. Check my arithmetic.

The x and y values of the point made the inequalities not true.

Answer 6

y > x + 4
y > -2x + 2

(2, -1)

x = 2 and y = -1
-1 > 2 + 4 , -1 > 6 NO

y > -2x + 2
-1> -2(2) + 2, -1> -4 +2, -1 > -2 YES

Answer 7

Are you there?

Answer 8

yaa!

Answer 9

It's your turn. My point did not lie in the solution set.

You check (-3, 2)

Answer 10

dude i just need help!

Answer 11

Would you check and see if you wrote the problem down correctly and the options, too? Thanks.

Answer 12

they are correct ?

Answer 13

I know that. That's what I am doing. I need you to check the problem and the answers you wrote at the top of the thread.

Answer 14

They are correct, i checked them twice ..

Answer 15

Which point lies in the solution set for the following system of inequalities?
y > x + 4
y > -2x + 2

Is that correct - check your book.

Answer 16

You checked the options twice?

(2, -1)
(-3, 2)
(-4, 0)
(0, 6)

Answer 17

yes it is.... i checked like 5 times already..

Answer 18

y > x + 4
You substitute -3 in for x and 2 in for y and see what happens with this inequality.

Answer 19

ok,,

Answer 20

It's okay if what you write is wrong. It's okay if it's correct. We're testing points.

Answer 21

ok give me a sec..

Answer 22

Don't run off, please.

Answer 23

The answer for (-3,2) is 2>1

Answer 24

and for (0,6) the answer is 6>4

Answer 25

On (0,6) we have to test both equations

y = 6, x = 0
(y > x + 4) and (y > -2x + 2 )

6 > 0 + 4 YES

6> -2(0) +2 Yes

so the point is (0, 6) --> Answer

Answer 26

Question?

Answer 27

so which one is the answer? because i have to go..

Answer 28

so the point is (0, 6) --> Answer