Question

How can you tell if an inequality will have a solid line

Answer 1

Answer:

b. the symbol has or equal to

Step-by-step explanation:

Required

When does an inequality have a solid line

The question is pretty straightforward and the answer is (b) which means that when the symbol has or equal to.

This implies that, the symbol could be:

> or = i.e. $\ge$

and it could also be:

< or = i.e. $\le$

Take for instance:

$x + 1 \ge 2$ and $y- 5\le 10$

The above expressions will have a solid line