Question

Which of the following points lie in the solution set to the following system of inequalities?

y < -3x + 3
y < x + 2

(1, -5)

(1, 5)

(5, 1)

(-1, 5)

Answer 1

Is it A?

Answer 2

if so let's check together
(1,-5)

y < -3x + 3
-5 < -3(1) +3
-5 < 0
true

y < x + 2
-5 < -1+2
-5 < 1
true

so, you are right