Question

The ordered pair (4,2) is a solution to the system of inequalities below.

y>-3x+2
y<2x+1

True
False

Answer 1

For first equation you can try like this:

Firstly add 3x to both the sides:

\[y + 3x > 2\]

Here, put x = 4 and y = 2 to check whether it is true or not..


Can you??

Answer 2

Or simply just put x = 4 and y = 2 in the above two equations and check which will go right or which will not..

Answer 3

my answer is True

Answer 4

For first one it is true..

Can you check it for second equation??

Answer 5

second is true:)