Question

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

y>-3x+3
y>x+2

a. (2, -5)
b. (-2, 5)
c. (2, 5)
d. (-2, -5)

Answer 1

i got c but it might be b

Answer 2

once again you have to check them all. procedure is replace x by the first number, y by the second, and see both inequalities are correct.

Answer 3

for example for the first one x = 2 and y = -5
you write
\[-5> -3\times 2+3\] and see if true or false. then write
\[-5 > 2+2\]
and check if true or false

Answer 4

i really don't know these man, will you do this and another i just posted please !!!!

Answer 5

ok