Answer:
- [tex]\bf\pink{20(2z-1)}[/tex]
Step-by-step explanation:
Given Expression :-
- [tex]\rm\gray{40z-20}[/tex]
Steps to factorise :-
[tex]\\\to\:\:\to\:\:\rm\red{40z - 20}[/tex]
- Factor out [tex]\bf\blue{20}[/tex] from the expression
[tex]\\\to\:\:\to\:\:\rm\green{20(2z-1)} \\ [/tex]
(Refer the attachment for graph representation)
Graph Details :-
[tex]\bigstar\:\:\bf\purple{y = 40z-20} \\ [/tex]
- [tex]\rm{Root \: \bigg( \dfrac{1}{2}, \:0\bigg) }[/tex]
- [tex]\rm{ Domain \: \:z \: \in\:{\mathbb{R}}}[/tex]
- [tex]\rm{Range \: \:y \: \in\:{\mathbb{R}}}[/tex]
- [tex]\rm{Vertical \: intercept\:\:(0,\:-20)}[/tex]
