Question

Which of the following ordered pairs is a solution to the inequality y > -x + 5?

(3, 1)

(0, -2)

(5, -1)

(1, 9)

Answer 1

test each option one by one

Answer 2

Is it 5,1 ?

Answer 3

y > -x + 5

Answer 4

you dont have 5, 1 in options, do u ?

Answer 5

oops sorry, meant 5,-1

Answer 6

ok, lets test (5, -1) and see

Answer 7

(5, -1)
x y

Answer 8

plug it in the given inequality and see

Answer 9

y > -x + 5

-1 > -5 + 5

-1 > 0

TRUE / FALSE ?

Answer 10

false

Answer 11

good, reject it. test other options

Answer 12

How about (1, 9)

Answer 13

give it a try

Answer 14

I got 1 > -4 is that right?

Answer 15

lets see, it looks like right

(1 , 9)
x y

Answer 16

y > -x + 5

9 > -1 + 5

9 > 4

TRUE/FALSE ?

Answer 17

True

Answer 18

's ok :) you get the process of figuring out these probloems, which is what really matters :)

Answer 19

Yes, so that falls in the solution.

Answer 20

Thank so much! :D

Answer 21

you're wlcme :)