question help (1 Viewer)

[Gods_Spear]

this is the most minor thing ever, but I did the first wrong version, is there any logic behind this or is it just a rule that you do the absolute value first, cause Id be hella mad to lose a mark like this in the hsc.

 

[shoulfer]

View attachment 45397
this is the most minor thing ever, but I did the first wrong version, is there any logic behind this or is it just a rule that you do the absolute value first, cause Id be hella mad to lose a mark like this in the hsc.

you have to think about what you are doing to the function if you abs the whole thing then you are reflecting it across x = 2 however you want to reflect it across x = 0 so you only abs the |x| term