Choose a point in the shaded solution region of the graph and test it in the inequality. Does it satisfy the inequality? Tell whether the solution region is correct or incorrect. y ≥ -x - 1
First of all, the questions says choose a random point in the shaded region. Pick a random point and post it. We'll work with that.
oh god that makes zero sense
ummm im trying to figure out a way to word this for you give me a second
A random point, or random coordinate, is like (0,1) or (3,2)
What do you not understand?
like.. i dont know it makes not in the least sense none of it.
This, y ≥ -x - 1 is the inequality
We want to use any random point in the shaded region of the graph, and test it in inequality
The easiest point to test, would be (-1, -1), which lies in the shaded region.
Input (-1, -1) into y ≥ -x - 1 \[-1 ≥ -(-1) - 1 \] Simplify \[-1 ≥ 1 - 1 \] Simplify \[-1 ≥ 0\] Is this true?
i suppose, when you put it like that, right?
Join our real-time social learning platform and learn together with your friends!