1 Answer

Jeff Hogg · Answer 1 · 2023-03-22T04:50:20+0000

Solution:

Given:

$\begin{gathered} x<4 \\ (-\infty,4) \\ \\ In\text{ set notation;} \\ \lbrace x|-\infty<p><strong>Therefore, in set notation, the inequality x < 4 is;</strong></p>[tex]\lbrace x\lvert-\infty\lt x\lt4\rbrace$

Since it is less than 4, notice the circle drawn at the point 4 is not bolded or shaded.

The circle is OPEN

Hence, the graph is shown;

Inequality , interval notation , set notation and graphing.Just the 3rd row going-example-1

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