Question

If you graph the system of inequalities given below, which points would lie in the solution set? Select all the correct answers.

x – y ≥ -4
2x – y ≤ 5
2y + x > 1

Answer 1

One approach
put all in the form y = m x + b and get the boundaries
adjust each line for the inequalities
pay attention to the overlap (intersection)
answer the question "which points would lie in the solution set? Select all the correct answers"

Answer 2

thanks!!:)
here are the answer choices:

a. (-2, 3)
b. (-1, 3)
c. (0, 0)
d. (2, -2)
e. (3, 5)

Answer 3

you need to do it

Answer 4

what did you get?

Answer 5

another approach since this is multiple choice, is to use each option in each inequality and check if that set (x,y) works for all the inequalities (means makes it true)

Answer 6

oh okayy. thank you. im gonna go try that real quick.