Question

Which inequality matches the graph below?

y > |x + 2| + 1

y < |x – 2| + 1

y < |x + 2| – 1

y > |x – 2| – 1

Answer 1

The second and the fourth are false, because the graph shows you a peak in x=-2. Now, you need the sign for the intercept.

Answer 2

You can deduce the solution from the shaded region. As if must be below the lines, only the third satisfies all the conditions.

Answer 3

awesome thanks!

Answer 4

:)