Answer:
4
Step-by-step explanation:
2 groups of 2 = 4
OR...
(1 + 1) + (1 + 1) = 4
Basically use the formula y1-y2 over x1-x2 and just plug in the number
Take two points
Slope
Parallel lines so slopes are equal
Only y intercept will vary
So both lines have y intercept at -3 and -1 respectively
The equations
Put (0,0) on first one
On second one
So as lines are dashed symbols remain >
The inequalities are