Question

Complex Numbers Unit Test
4 of 254 of 25 Items



Question
In the number 7+3i
, what type of number is 3i
?(1 point)
Responses

rational
rational

imaginary
imaginary

irrational
irrational

real

Answer 1

In the number \( 7 + 3i \), the term \( 3i \) is classified as an **imaginary** number. So the correct response is:

**imaginary**