Question

HELP! GIVE MEDAL!
Which of the following ordered pairs is included in the solution set of the system, y < 2 - 2x and y > 2x -3?

A. (0,0)
B. (3,4)
C. (4,0)
D. No solution

Answer 1

@triciaal

Answer 2

@amistre64

Answer 3

@FateRocks8D

Answer 4

test them out .... what do we get?

Answer 5

I'm doing that now. After I'm finished can you come back and check?

Answer 6

at my age, time is not my friend :)

Answer 7

Oh. ok.
Well on the y<2-2x
(3,4) is 4<-4
(4,0) is 0<-2 Correct?
@amistre64

Answer 8

The answer is B

Answer 9

hmm, b fails for me

y < 2 - 2x : y > 2x - 3
4 3 4 3
4 < 2-6 4 > 6-3

4 < -4 F 4>3 F

Answer 10

try it again

Answer 11

but 4 is greater than 3

Answer 12

hmm, when did they change that? :/

but 4 is not less then -4 so it fails the system as a whole

Answer 13

both equation have to be true in order for the system to be balanced (to be true)

Answer 14

oh. well i'll try another solution

Answer 15

y < 2 - 2x : y > 2x - 3
0 4 0 4
0<-6 0>5 F

Answer 16

y < 2 - 2x : y > 2x - 3
0 0
0<2 0 0
0> -3 T

Answer 17

Its A right? :D

Answer 18

its A yes :)

Answer 19

Thanks.