Jenna created the graph below to represent the solution to the inequality Negative 6 less-than x.

A number line going from negative 9 to positive 1. A closed circle is at negative 6. Everything to the right of the circle is shaded.

What error did she make?

Respuesta :

For this case we have the following inequality:

[tex]-6 <x[/tex]

Rewriting we have to:

[tex]x> -6[/tex]

This means that the solution is given by all values of x greater than -6.

The graphic solution: We place an open circle at -6 and shade all the values to the right of the graph.

The circle must be open because inequality does not include equality.

Answer:

See attached image

Jenna was wrong because the circle must be opened at -6 and the shaded values will be infinitely

Ver imagen carlosego