Answer:
Option C. y > x + 2
Step-by-step explanation:
It is given in the graph the shaded part which is below the dotted line represents the inequality .
Now any inequality which having "greater than" notation between y and x will never have a shared solution set with the linear inequality already in the graph.
Therefore inequality y > x + 2 which will have shaded area above the line will not share the common shaded area.
Option C. is the correct answer.
Answer:
x=-6 is an extraneous solution
Step-by-step explanation:
we have
squared both sides
solve the quadratic equation by graphing
The solution is x=-6 and x=-1
see the attached figure
<u><em>Verify each solution</em></u>
substitute the value of x in the original expression
For x=-6
----> is not true
so
Is an extraneous solution
For x=-1
----> is true
so
Is the solution
