Respuesta :
Answer:
For [tex]\left | x \right |[/tex] we will have positive values only.
[tex]\left | -2.7 |\right =2.7[/tex]
[tex]\left | -9 |\right =9[/tex]
Rest are positive so will give positive values out of the modulus function.
Step-by-step explanation:
The absolute value of any number is its positive value only.
As for example [tex](-2.7)[/tex] and [tex](2.7)[/tex] both are having equal distance from [tex]0[/tex] in a number line, one on the left other on the right side of the number line but are equidistant from [tex]0[/tex].
So absolute value of a number is its distance on number line from reference point [tex]0[/tex].
One by one we will work with all of our question.
[tex]\left | 10 |\right =10[/tex]
[tex]\left | 0.3 |\right =0.3[/tex]
[tex]\left | 0 |\right =0[/tex]
[tex]\left | -2.7 |\right =2.7[/tex]
[tex]\left | -9 |\right =9[/tex]
So we have to take the positive number out of the modulus function that is also called absolute value.
