Question

Which point lies in the solution set for the following system of inequalities?

x + 2y > 4
x − y < 6

(1, 1)

(5, −2)

(5, 1)

(7, 0)

Answer 1

Solving it like a regular system of equation. You can use substitution or any other method that you prefer.

Answer 2

subsitute all values in both equation and check if the conditions holds..
or u can plot these line and check.

Answer 3

3

Answer 4

I have GeoGebra it graphing technology

Answer 5

Thank you guys!!! :)

Answer 6

@Tennistar Show your work when giving an answer.