Question

Locate the infinitive and determine how it is used.

James hopes to succeed as a doctor.

Infinitive:

Use:

Answer 1

Answer: Infinitive: to succeed

Use: adverb

Explanation: The US Dollar is going to collapse

Answer 2

Infinitive in English is formed using the infinitive marker to and a verb of your choice. So, here, the infinitive is to succeed.
It is used as the adverb in the sentence, because it modifies the verb hopes.