well for the second one.... he uses goth imagery, dark to light contrasts, and he uses certain lights to emphasise certain aspects
The answer is the fourth option. It must include outside research.
D.
Both text types use bias and persuasive techniques to sway the [viewers?]
should be your best answer.
In a persuasive text, the author is trying to "persuade" people to see things from his viewpoint, and generally sway their opinions to have the same view as the author him/herself.
It is the same for a bias text, as a bias text generally either have a positive bias (that, in a sense, 'upgrades' the person or thing that is being positively talked about), or is a negative bias (which is generally used more, as it is easier to talk down a certain thing or person).
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hope this helps
