Given: 3x < 3.
choose the solution set.
{x | x < 0}
{x | x > 0}
{x | x < 1}
{x | x > 1}

The correct option is 3.

Step-by-step explanation:

The given inequality is

Divide both sides by 3.

It means the value of x must be less than 1. It can be written as

{x | x < 1}

Therefore the correct option is 3.

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step-by-step explanation:

the formula of a slope:

from a table we have

substitute:

the slope of f(x) is -1.

the graph of funcfion g(x) is a horizontal line. the slope of a horizontal line is equal 0. therefore the slope of g(x) is 0.

-1 < 0