Question

Which of the following points satisfies the inequality 2x - 3y < 1?


(-2, 1)
(, 0)
(2, -1)

Answer 1

First of all, you missed a number in the second coordinate. Second of all, you can always plug them is and see if the equation is satisfied :) Try that

Answer 2

(1/2, 0) thats what the second one is

Answer 3

Alright so just put the values into the equation and see :)

Answer 4

put the equations where

Answer 5

Ok so in a coordinate like those, the first number is the x value, the second is the y value. So you just put them into the inequality 2x - 3y < 1

Answer 6

Try each set of coordinate and see which one satisfies the inequality.

Answer 7

ohh its the first one

Answer 8

Yup ^^

Answer 9

aha thanks i learned something new ^-^

Answer 10

No problem. That is the best that can happen compared to you just knowing the answer.