Question

graph the system of inequalities and provide only one ordered pair (x, y) that will work for both system of inequalities, prove your answer by substituting the (x, y) order pair into both inequalities
y>-3x+3
y>x+2

Answer 1

pick a point and substitute it and check it, try (0, 5)

see if thats true for both inequalities, if so, then the question has been answered.

Answer 2

i dont get it

Answer 3

ok... I just picked a point

substitute x = 0 and y = 5 into the inequalities

5 > -3*0 + 3 true or false

and

5 > 0 + 2 true or false

Answer 4

true , false

Answer 5

wow... so is 5 greater than 2...? and you say false...

Answer 6

oh thought u mean its greater than 0

Answer 7

true my bad im confused

Answer 8

so they are both true... so that means the ordered pair (0, 5) meets to conditions for both inequalities and is in the solution area.

so you have your ordered pair

Answer 9

Thanks

Answer 10

how to prove the answer

Answer 11

u already proved it

Answer 12

what point did u pick

Answer 13

yep... just pick a point... substitute it and see if its true

if its true for the 1st inequality try it on the 2nd inequality.

if its true there... then its a valid solution.

Answer 14

thanks