Question

Consider the solution to the system of inequalities below

-7x+y≥12.5
v+0.3x2 <-1

Which of the following functions could be added to the system without changing the solution set?

y < –2.1
y > –2.1
y = 2.1
y > 2.1

Answer 1

i just want to try this but i think its y<2.1

Explanation: