-1

The lecturer is saying

we write as f dash of x

when talk about this formula.

enter image description here

I heard someone pronounce it as "prime" somewhere else.

Does single quote (') pronounce dash, prime or something else?

1
0

An apostrophe is pronounced as "prime" in the context of calculus. The formula you mentioned would be pronounced as "f prime of x".

1
  • I didn't down vote you, but the lecturer seems like a reliable source of acceptable English. The duplicate post reports that "dash" is used in this context in some English-speaking regions.
    – Em.
    Aug 11 '19 at 5:16

Not the answer you're looking for? Browse other questions tagged or ask your own question.