could someone explain to me what intervals are in algebra? how would i know if it is positive, increasing, negative, or decreasi

Question

alisha [4.7K]

2 years ago

8

could someone explain to me what intervals are in algebra? how would i know if it is positive, increasing, negative, or decreasi

ng?

Mathematics

1 answer:

aalyn [17] · Answer 1 · 2022-07-10T17:57:53+03:00

Answer:

Interval positive and negative

The positive regions of a function are those intervals where the function is above the x-axis. It is where the y-values are positive (not zero). The negative regions of a function are those intervals where the function is below the x-axis. ... y-values that are on the x-axis are neither positive nor negative.

Step-by-step explanation: