Question

for each of the following graph the portion of the number line described by the inequality and then write the inequality using interval notation

Answer 1

We are given the following inequation:

$x>4$

To graph this inequation we need to mark point 4 and the graph are the values greater but not equal to 4, like this:

In interval notation, this is the interval that goes from 4 to infinity:

$(4,\infty)$