Fixed 4 links (#9720)

* Update linear.md

* Update padding.md

* Update padding.md

* Update padding.md

* Update padding.md

* Update padding.md

* Update padding.md

* Update padding.md

* Update padding.md

* Update padding.md

* Padding.md links work now

* Decimation plugin links work now

* Three links work now

I’ve made the Specify a rotation value and ticks.sampleSize links work.

* Update linear.md