Answer:
The point ( 0,-1) is a solution.
Step-by-step explanation:
y<= (x+1) (x+5)
y>= (x-1)^2 -6
See attached graph.
To prove algebraically, put the point (0,-1) into both equations and see if it is true for both of them.
y<= (x+1) (x+5)
-1 <= (0+1) (0+5)
-1<= 1*5
-1 <=5
True
y>= (x-1)^2 -6
-1 >= (-1)^2 -6
-1 >= 1-6
-1 >=-5
True
The point is a solution
Answer:
Step-by-step explanation:
Quadrilaterals have angles that add up to 360, so sum all the angles and set them equal to 360. You should be able to solve for x here. Let me know if that doesn't quite make sense.
Step-by-step explanation:



If I am correct, then the right answer is b