The point (-2, -1) satisfies which of the following inequalities? 5x - 2y + 1 > 0 -5x + 2y + 1 > 0 -2x + 5y - 1 > 0 2x + 5y - 1 > 0

We can plug the given point in each equation and check if it satisfies it

1.

5x - 2y + 1 > 0

5(-2)-2(-1)+1>0

-10+2+1>0

-7>0 (false)

2.

-5x + 2y + 1 > 0

-5(-2) + 2(-1) + 1 > 0

10-2+1>0

9>0

so -5x + 2y + 1 > 0 satisfies the given point (-2,-1)

x-3y=4

step-by-step e